55307596 has 24 divisors (see below), whose sum is σ = 105791616. Its totient is φ = 25186560.

The previous prime is 55307591. The next prime is 55307597. The reversal of 55307596 is 69570355.

It is not an unprimeable number, because it can be changed into a prime (55307591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11011 + ... + 15226.

It is an arithmetic number, because the mean of its divisors is an integer number (4407984).

Almost surely, 2^55307596 is an apocalyptic number.

It is an amenable number.

55307596 is a deficient number, since it is larger than the sum of its proper divisors (50484020).

55307596 is a wasteful number, since it uses less digits than its factorization.

55307596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26289 (or 26287 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 40.

The square root of 55307596 is about 7436.9076907005. The cubic root of 55307596 is about 381.0028818358.

The spelling of 55307596 in words is "fifty-five million, three hundred seven thousand, five hundred ninety-six".