55052994 has 32 divisors (see below), whose sum is σ = 116326080. Its totient is φ = 17321472.

The previous prime is 55052989. The next prime is 55053041. The reversal of 55052994 is 49925055.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 37702 + ... + 39134.

It is an arithmetic number, because the mean of its divisors is an integer number (3635190).

Almost surely, 2^55052994 is an apocalyptic number.

55052994 is an abundant number, since it is smaller than the sum of its proper divisors (61273086).

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

55052994 is a wasteful number, since it uses less digits than its factorization.

55052994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 55052994 is about 7419.7704816254. The cubic root of 55052994 is about 380.4173484820.

The spelling of 55052994 in words is "fifty-five million, fifty-two thousand, nine hundred ninety-four".