55160256 has 56 divisors (see below), whose sum is σ = 152302464. Its totient is φ = 17585920.

The previous prime is 55160201. The next prime is 55160263. The reversal of 55160256 is 65206155.

It is a congruent number.

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, 1830 + ... + 10661.

Almost surely, 2^55160256 is an apocalyptic number.

It is an amenable number.

55160256 is an abundant number, since it is smaller than the sum of its proper divisors (97142208).

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

55160256 is a wasteful number, since it uses less digits than its factorization.

55160256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12529 (or 12519 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 55160256 is about 7426.9950854972. The cubic root of 55160256 is about 380.6642490958.

The spelling of 55160256 in words is "fifty-five million, one hundred sixty thousand, two hundred fifty-six".