55752896 has 28 divisors (see below), whose sum is σ = 110901480. Its totient is φ = 27809280.

The previous prime is 55752881. The next prime is 55752913. The reversal of 55752896 is 69825755.

It is a self number, because there is not a number n which added to its sum of digits gives 55752896.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35651 + ... + 37181.

Almost surely, 2^55752896 is an apocalyptic number.

It is an amenable number.

55752896 is a deficient number, since it is larger than the sum of its proper divisors (55148584).

55752896 is a wasteful number, since it uses less digits than its factorization.

55752896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 2102 counting only the distinct ones).

The product of its digits is 756000, while the sum is 47.

The square root of 55752896 is about 7466.7861895196. The cubic root of 55752896 is about 382.0226771257.

The spelling of 55752896 in words is "fifty-five million, seven hundred fifty-two thousand, eight hundred ninety-six".