56575324611 has 32 divisors (see below), whose sum is σ = 91350174720. Its totient is φ = 34396101792.

The previous prime is 56575324577. The next prime is 56575324649. The reversal of 56575324611 is 11642357565.

56575324611 is a `hidden beast` number, since 5 + 6 + 5 + 7 + 5 + 3 + 24 + 611 = 666.

56575324611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56575324611 - 2²² = 56571130307 is a prime.

It is a super-3 number, since 3×56575324611³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (56575324411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 941851 + ... + 1000116.

It is an arithmetic number, because the mean of its divisors is an integer number (2854692960).

Almost surely, 2^56575324611 is an apocalyptic number.

56575324611 is a deficient number, since it is larger than the sum of its proper divisors (34774850109).

56575324611 is a wasteful number, since it uses less digits than its factorization.

56575324611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942072 (or 1942066 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The spelling of 56575324611 in words is "fifty-six billion, five hundred seventy-five million, three hundred twenty-four thousand, six hundred eleven".