5664520523728 has 40 divisors (see below), whose sum is σ = 11973084789600. Its totient is φ = 2574707168640.

The previous prime is 5664520523699. The next prime is 5664520523741. The reversal of 5664520523728 is 8273250254665.

It is a super-2 number, since 2×5664520523728² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5841298 + ... + 6741646.

It is an arithmetic number, because the mean of its divisors is an integer number (299327119740).

Almost surely, 2^{5664520523728} is an apocalyptic number.

It is an amenable number.

5664520523728 is an abundant number, since it is smaller than the sum of its proper divisors (6308564265872).

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

5664520523728 is a wasteful number, since it uses less digits than its factorization.

5664520523728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936115 (or 936109 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 55.

The spelling of 5664520523728 in words is "five trillion, six hundred sixty-four billion, five hundred twenty million, five hundred twenty-three thousand, seven hundred twenty-eight".