10521770572 has 12 divisors (see below), whose sum is σ = 18413891496. Its totient is φ = 5260658720.

The previous prime is 10521770561. The next prime is 10521770587. The reversal of 10521770572 is 27507712501.

10521770572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10521770572² (a number of 21 digits) contains 22 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 3 ways as a sum of consecutive naturals, for example, 90072 + ... + 170752.

It is an arithmetic number, because the mean of its divisors is an integer number (1534490958).

Almost surely, 2^10521770572 is an apocalyptic number.

It is an amenable number.

10521770572 is a deficient number, since it is larger than the sum of its proper divisors (7892120924).

10521770572 is a wasteful number, since it uses less digits than its factorization.

10521770572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113288 (or 113286 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 10521770572 in words is "ten billion, five hundred twenty-one million, seven hundred seventy thousand, five hundred seventy-two".