56915254 has 24 divisors (see below), whose sum is σ = 94314024. Its totient is φ = 25740000.

The previous prime is 56915239. The next prime is 56915267. The reversal of 56915254 is 45251965.

It is a super-2 number, since 2×56915254² = 6478692275769032, which contains 22 as substring.

It is a congruent number.

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, 60274 + ... + 61210.

It is an arithmetic number, because the mean of its divisors is an integer number (3929751).

Almost surely, 2^56915254 is an apocalyptic number.

56915254 is a deficient number, since it is larger than the sum of its proper divisors (37398770).

56915254 is a wasteful number, since it uses less digits than its factorization.

56915254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212 (or 1201 counting only the distinct ones).

The product of its digits is 54000, while the sum is 37.

The square root of 56915254 is about 7544.2199066570. The cubic root of 56915254 is about 384.6592904113.

The spelling of 56915254 in words is "fifty-six million, nine hundred fifteen thousand, two hundred fifty-four".