55899174 has 16 divisors (see below), whose sum is σ = 112166208. Its totient is φ = 18571752.

The previous prime is 55899167. The next prime is 55899191. The reversal of 55899174 is 47199855.

55899174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13332 + ... + 17015.

It is an arithmetic number, because the mean of its divisors is an integer number (7010388).

Almost surely, 2^55899174 is an apocalyptic number.

55899174 is an abundant number, since it is smaller than the sum of its proper divisors (56267034).

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

55899174 is a wasteful number, since it uses less digits than its factorization.

55899174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30659.

The product of its digits is 453600, while the sum is 48.

The square root of 55899174 is about 7476.5750180146. The cubic root of 55899174 is about 382.3564876627.

The spelling of 55899174 in words is "fifty-five million, eight hundred ninety-nine thousand, one hundred seventy-four".