10572163256 has 16 divisors (see below), whose sum is σ = 20684667600. Its totient is φ = 5056251904.

The previous prime is 10572163253. The next prime is 10572163267. The reversal of 10572163256 is 65236127501.

It is a happy number.

It is a super-2 number, since 2×10572163256² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10572163253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28728521 + ... + 28728888.

It is an arithmetic number, because the mean of its divisors is an integer number (1292791725).

Almost surely, 2^10572163256 is an apocalyptic number.

It is an amenable number.

10572163256 is a deficient number, since it is larger than the sum of its proper divisors (10112504344).

10572163256 is a wasteful number, since it uses less digits than its factorization.

10572163256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57457438 (or 57457434 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 10572163256 in words is "ten billion, five hundred seventy-two million, one hundred sixty-three thousand, two hundred fifty-six".