55275184 has 20 divisors (see below), whose sum is σ = 109118016. Its totient is φ = 27115712.

The previous prime is 55275127. The next prime is 55275221. The reversal of 55275184 is 48157255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31744 + ... + 33439.

Almost surely, 2^55275184 is an apocalyptic number.

It is an amenable number.

55275184 is a deficient number, since it is larger than the sum of its proper divisors (53842832).

55275184 is a wasteful number, since it uses less digits than its factorization.

55275184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65244 (or 65238 counting only the distinct ones).

The product of its digits is 56000, while the sum is 37.

The square root of 55275184 is about 7434.7282398215. The cubic root of 55275184 is about 380.9284407138.

The spelling of 55275184 in words is "fifty-five million, two hundred seventy-five thousand, one hundred eighty-four".