10572774976 has 21 divisors (see below), whose sum is σ = 20981982801. Its totient is φ = 5285976192.

The previous prime is 10572774943. The next prime is 10572774977. The reversal of 10572774976 is 67947727501.

The square root of 10572774976 is 102824.

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

It can be written as a sum of positive squares in only one way, i.e., 2584705600 + 7988069376 = 50840^2 + 89376^2 .

It is a super-2 number, since 2×10572774976² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10572774977) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 816166 + ... + 829018.

Almost surely, 2^10572774976 is an apocalyptic number.

10572774976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

10572774976 is the 102824-th square number.

It is an amenable number.

10572774976 is a deficient number, since it is larger than the sum of its proper divisors (10409207825).

10572774976 is an frugal number, since it uses more digits than its factorization.

10572774976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25718 (or 12855 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 55.

The spelling of 10572774976 in words is "ten billion, five hundred seventy-two million, seven hundred seventy-four thousand, nine hundred seventy-six".