56517792 has 48 divisors (see below), whose sum is σ = 157090752. Its totient is φ = 17730560.

The previous prime is 56517763. The next prime is 56517821. The reversal of 56517792 is 29771565.

It is an interprime number because it is at equal distance from previous prime (56517763) and next prime (56517821).

It is a tau number, because it is divible by the number of its divisors (48).

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, 15684 + ... + 18947.

It is an arithmetic number, because the mean of its divisors is an integer number (3272724).

Almost surely, 2^56517792 is an apocalyptic number.

It is an amenable number.

56517792 is an abundant number, since it is smaller than the sum of its proper divisors (100572960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56517792 is a wasteful number, since it uses less digits than its factorization.

56517792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34661 (or 34653 counting only the distinct ones).

The product of its digits is 132300, while the sum is 42.

The square root of 56517792 is about 7517.8316022640. The cubic root of 56517792 is about 383.7617880211.

The spelling of 56517792 in words is "fifty-six million, five hundred seventeen thousand, seven hundred ninety-two".