10538087122564 has 27 divisors (see below), whose sum is σ = 18881002154007. Its totient is φ = 5146371322344.

The previous prime is 10538087122547. The next prime is 10538087122573. The reversal of 10538087122564 is 46522178083501.

The square root of 10538087122564 is 3246242.

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

It is a super-2 number, since 2×10538087122564² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 279157939 + ... + 279195685.

Almost surely, 2^{10538087122564} is an apocalyptic number.

10538087122564 is the 3246242-nd square number.

It is an amenable number.

10538087122564 is a deficient number, since it is larger than the sum of its proper divisors (8342915031443).

10538087122564 is an frugal number, since it uses more digits than its factorization.

10538087122564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75584 (or 37792 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 10538087122564 in words is "ten trillion, five hundred thirty-eight billion, eighty-seven million, one hundred twenty-two thousand, five hundred sixty-four".