10560721768 has 32 divisors (see below), whose sum is σ = 20674828800. Its totient is φ = 5047713088.

The previous prime is 10560721757. The next prime is 10560721799. The reversal of 10560721768 is 86712706501.

It is a super-2 number, since 2×10560721768² (a number of 21 digits) contains 22 as substring.

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, 302313 + ... + 335431.

It is an arithmetic number, because the mean of its divisors is an integer number (646088400).

Almost surely, 2^10560721768 is an apocalyptic number.

It is an amenable number.

10560721768 is a deficient number, since it is larger than the sum of its proper divisors (10114107032).

10560721768 is a wasteful number, since it uses less digits than its factorization.

10560721768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34881 (or 34877 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 10560721768 in words is "ten billion, five hundred sixty million, seven hundred twenty-one thousand, seven hundred sixty-eight".