56265568 has 24 divisors (see below), whose sum is σ = 114594480. Its totient is φ = 27162240.

The previous prime is 56265557. The next prime is 56265569. The reversal of 56265568 is 86556265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56265569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29388 + ... + 31243.

It is an arithmetic number, because the mean of its divisors is an integer number (4774770).

Almost surely, 2^56265568 is an apocalyptic number.

56265568 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

56265568 is an abundant number, since it is smaller than the sum of its proper divisors (58328912).

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

56265568 is a wasteful number, since it uses less digits than its factorization.

56265568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60670 (or 60662 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 56265568 is about 7501.0377948655. The cubic root of 56265568 is about 383.1900608037.

The spelling of 56265568 in words is "fifty-six million, two hundred sixty-five thousand, five hundred sixty-eight".