56260556 has 24 divisors (see below), whose sum is σ = 107691024. Its totient is φ = 25505280.

The previous prime is 56260541. The next prime is 56260573. The reversal of 56260556 is 65506265.

It is a super-2 number, since 2×56260556² = 6330500322858272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 17576 + ... + 20528.

It is an arithmetic number, because the mean of its divisors is an integer number (4487126).

Almost surely, 2^56260556 is an apocalyptic number.

It is an amenable number.

56260556 is a deficient number, since it is larger than the sum of its proper divisors (51430468).

56260556 is a wasteful number, since it uses less digits than its factorization.

56260556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401 (or 3399 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 56260556 is about 7500.7037003204. The cubic root of 56260556 is about 383.1786825861.

The spelling of 56260556 in words is "fifty-six million, two hundred sixty thousand, five hundred fifty-six".