5618701764 has 135 divisors (see below), whose sum is σ = 15892041165. Its totient is φ = 1673062560.

The previous prime is 5618701757. The next prime is 5618701771. The reversal of 5618701764 is 4671078165.

The square root of 5618701764 is 74958.

It is a perfect power (a square), and thus also a powerful number.

5618701764 is a `hidden beast` number, since 561 + 8 + 70 + 17 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5618701757) and next prime (5618701771).

It can be written as a sum of positive squares in only one way, i.e., 831168900 + 4787532864 = 28830^2 + 69192^2 .

It is a super-3 number, since 3×5618701764³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

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 44 ways as a sum of consecutive naturals, for example, 181248429 + ... + 181248459.

Almost surely, 2^5618701764 is an apocalyptic number.

5618701764 is the 74958-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5618701764

5618701764 is an abundant number, since it is smaller than the sum of its proper divisors (10273339401).

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

5618701764 is an equidigital number, since it uses as much as digits as its factorization.

5618701764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The cubic root of 5618701764 is about 1777.7826368438.

The spelling of 5618701764 in words is "five billion, six hundred eighteen million, seven hundred one thousand, seven hundred sixty-four".