538927206480 has 120 divisors (see below), whose sum is σ = 1949120097288. Its totient is φ = 132659002368.

The previous prime is 538927206473. The next prime is 538927206487. The reversal of 538927206480 is 84602729835.

538927206480 is a `hidden beast` number, since 5 + 3 + 8 + 92 + 72 + 0 + 6 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (538927206473) and next prime (538927206487).

It can be written as a sum of positive squares in 4 ways, for example, as 24855414336 + 514071792144 = 157656^2 + 716988^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538927206487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28779487 + ... + 28798206.

Almost surely, 2^538927206480 is an apocalyptic number.

It is an amenable number.

538927206480 is an abundant number, since it is smaller than the sum of its proper divisors (1410192890808).

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

538927206480 is a wasteful number, since it uses less digits than its factorization.

538927206480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57577725 (or 57577716 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 538927206480 in words is "five hundred thirty-eight billion, nine hundred twenty-seven million, two hundred six thousand, four hundred eighty".