55045052 has 12 divisors (see below), whose sum is σ = 101398920. Its totient is φ = 26073936.

The previous prime is 55045043. The next prime is 55045079. The reversal of 55045052 is 25054055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362063 + ... + 362214.

It is an arithmetic number, because the mean of its divisors is an integer number (8449910).

Almost surely, 2^55045052 is an apocalyptic number.

It is an amenable number.

55045052 is a deficient number, since it is larger than the sum of its proper divisors (46353868).

55045052 is a wasteful number, since it uses less digits than its factorization.

55045052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724300 (or 724298 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 55045052 is about 7419.2352705653. The cubic root of 55045052 is about 380.3990544731.

The spelling of 55045052 in words is "fifty-five million, forty-five thousand, fifty-two".