56105496 has 48 divisors (see below), whose sum is σ = 152334000. Its totient is φ = 18654912.

The previous prime is 56105453. The next prime is 56105501. The reversal of 56105496 is 69450165.

56105496 is a `hidden beast` number, since 561 + 0 + 5 + 4 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 56105496.

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, 39405 + ... + 40803.

It is an arithmetic number, because the mean of its divisors is an integer number (3173625).

Almost surely, 2^56105496 is an apocalyptic number.

It is an amenable number.

56105496 is an abundant number, since it is smaller than the sum of its proper divisors (96228504).

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

56105496 is a wasteful number, since it uses less digits than its factorization.

56105496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1961 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 56105496 is about 7490.3602049568. The cubic root of 56105496 is about 382.8263317873.

The spelling of 56105496 in words is "fifty-six million, one hundred five thousand, four hundred ninety-six".