55910264 has 16 divisors (see below), whose sum is σ = 105462000. Its totient is φ = 27787072.

The previous prime is 55910249. The next prime is 55910279. The reversal of 55910264 is 46201955.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55910249) and next prime (55910279).

It is a self number, because there is not a number n which added to its sum of digits gives 55910264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19589 + ... + 22260.

It is an arithmetic number, because the mean of its divisors is an integer number (6591375).

Almost surely, 2^55910264 is an apocalyptic number.

It is an amenable number.

55910264 is a deficient number, since it is larger than the sum of its proper divisors (49551736).

55910264 is a wasteful number, since it uses less digits than its factorization.

55910264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42022 (or 42018 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 55910264 is about 7477.3166309847. The cubic root of 55910264 is about 382.3817715966.

The spelling of 55910264 in words is "fifty-five million, nine hundred ten thousand, two hundred sixty-four".