55508852 has 24 divisors (see below), whose sum is σ = 112902720. Its totient is φ = 23385600.

The previous prime is 55508851. The next prime is 55508857. The reversal of 55508852 is 25880555.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55508851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15149 + ... + 18452.

It is an arithmetic number, because the mean of its divisors is an integer number (4704280).

Almost surely, 2^55508852 is an apocalyptic number.

It is an amenable number.

55508852 is an abundant number, since it is smaller than the sum of its proper divisors (57393868).

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

55508852 is a wasteful number, since it uses less digits than its factorization.

55508852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33671 (or 33669 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 38.

The square root of 55508852 is about 7450.4262965283. The cubic root of 55508852 is about 381.4644597575.

The spelling of 55508852 in words is "fifty-five million, five hundred eight thousand, eight hundred fifty-two".