55015182 has 12 divisors (see below), whose sum is σ = 119199600. Its totient is φ = 18338388.

The previous prime is 55015159. The next prime is 55015187. The reversal of 55015182 is 28151055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55015187) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1528182 + ... + 1528217.

It is an arithmetic number, because the mean of its divisors is an integer number (9933300).

Almost surely, 2^55015182 is an apocalyptic number.

55015182 is an abundant number, since it is smaller than the sum of its proper divisors (64184418).

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

55015182 is a wasteful number, since it uses less digits than its factorization.

55015182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056407 (or 3056404 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

The square root of 55015182 is about 7417.2219867010. The cubic root of 55015182 is about 380.3302346292.

The spelling of 55015182 in words is "fifty-five million, fifteen thousand, one hundred eighty-two".