55184154 has 32 divisors (see below), whose sum is σ = 114518016. Its totient is φ = 17709360.

The previous prime is 55184149. The next prime is 55184161. The reversal of 55184154 is 45148155.

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 15 ways as a sum of consecutive naturals, for example, 41569 + ... + 42875.

It is an arithmetic number, because the mean of its divisors is an integer number (3578688).

Almost surely, 2^55184154 is an apocalyptic number.

55184154 is an abundant number, since it is smaller than the sum of its proper divisors (59333862).

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

55184154 is a wasteful number, since it uses less digits than its factorization.

55184154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570.

The product of its digits is 16000, while the sum is 33.

The square root of 55184154 is about 7428.6037719076. The cubic root of 55184154 is about 380.7192150044.

The spelling of 55184154 in words is "fifty-five million, one hundred eighty-four thousand, one hundred fifty-four".