55659264 has 108 divisors (see below), whose sum is σ = 155985816. Its totient is φ = 17616896.

The previous prime is 55659259. The next prime is 55659271. The reversal of 55659264 is 46295655.

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, 406204 + ... + 406340.

Almost surely, 2^55659264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55659264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77992908).

55659264 is an abundant number, since it is smaller than the sum of its proper divisors (100326552).

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

55659264 is a wasteful number, since it uses less digits than its factorization.

55659264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 165 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The square root of 55659264 is about 7460.5136552385. The cubic root of 55659264 is about 381.8086996614.

The spelling of 55659264 in words is "fifty-five million, six hundred fifty-nine thousand, two hundred sixty-four".