5427118080 has 360 divisors, whose sum is σ = 19966112712. Its totient is φ = 1358954496.

The previous prime is 5427118069. The next prime is 5427118091. The reversal of 5427118080 is 808117245.

It is an interprime number because it is at equal distance from previous prime (5427118069) and next prime (5427118091).

It can be written as a sum of positive squares in 4 ways, for example, as 325730304 + 5101387776 = 18048^2 + 71424^2 .

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×5427118080² = 58907221308525772800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12533544 + ... + 12533976.

Almost surely, 2^5427118080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5427118080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9983056356).

5427118080 is an abundant number, since it is smaller than the sum of its proper divisors (14538994632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5427118080 is a wasteful number, since it uses less digits than its factorization.

5427118080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 5427118080 is about 73668.9763740477. The cubic root of 5427118080 is about 1757.3425459581.

The spelling of 5427118080 in words is "five billion, four hundred twenty-seven million, one hundred eighteen thousand, eighty".