55004952 has 32 divisors (see below), whose sum is σ = 138524400. Its totient is φ = 18200064.

The previous prime is 55004951. The next prime is 55004953. The reversal of 55004952 is 25940055.

It is a happy number.

55004952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55004951) and next prime (55004953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55004951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5077 + ... + 11652.

Almost surely, 2^55004952 is an apocalyptic number.

It is an amenable number.

55004952 is an abundant number, since it is smaller than the sum of its proper divisors (83519448).

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

55004952 is a wasteful number, since it uses less digits than its factorization.

55004952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16875 (or 16871 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 55004952 is about 7416.5323433529. The cubic root of 55004952 is about 380.3066592006.

The spelling of 55004952 in words is "fifty-five million, four thousand, nine hundred fifty-two".