56575721711362 has 24 divisors (see below), whose sum is σ = 100192277206224. Its totient is φ = 23884846263432.

The previous prime is 56575721711339. The next prime is 56575721711371. The reversal of 56575721711362 is 26311712757565.

It is a super-2 number, since 2×56575721711362² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56575721711297 and 56575721711306.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4308226888 + ... + 4308240019.

It is an arithmetic number, because the mean of its divisors is an integer number (4174678216926).

Almost surely, 2^{56575721711362} is an apocalyptic number.

56575721711362 is a deficient number, since it is larger than the sum of its proper divisors (43616555494862).

56575721711362 is a wasteful number, since it uses less digits than its factorization.

56575721711362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616466990 (or 8616466983 counting only the distinct ones).

The product of its digits is 18522000, while the sum is 58.

The spelling of 56575721711362 in words is "fifty-six trillion, five hundred seventy-five billion, seven hundred twenty-one million, seven hundred eleven thousand, three hundred sixty-two".