55376166 has 32 divisors (see below), whose sum is σ = 114206976. Its totient is φ = 17892000.

The previous prime is 55376147. The next prime is 55376171. The reversal of 55376166 is 66167355.

Its product of digits (113400) is a multiple of the sum of its prime divisors (2268).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24921 + ... + 27051.

It is an arithmetic number, because the mean of its divisors is an integer number (3568968).

Almost surely, 2^55376166 is an apocalyptic number.

55376166 is an abundant number, since it is smaller than the sum of its proper divisors (58830810).

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

55376166 is a wasteful number, since it uses less digits than its factorization.

55376166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268.

The product of its digits is 113400, while the sum is 39.

The square root of 55376166 is about 7441.5163777284. The cubic root of 55376166 is about 381.1602717801.

The spelling of 55376166 in words is "fifty-five million, three hundred seventy-six thousand, one hundred sixty-six".