55044488525 has 24 divisors (see below), whose sum is σ = 73516961280. Its totient is φ = 40641935040.

The previous prime is 55044488507. The next prime is 55044488531. The reversal of 55044488525 is 52588444055.

It is a happy number.

55044488525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55044488525 - 2⁸ = 55044488269 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3692036 + ... + 3706914.

It is an arithmetic number, because the mean of its divisors is an integer number (3063206720).

Almost surely, 2^55044488525 is an apocalyptic number.

It is an amenable number.

55044488525 is a deficient number, since it is larger than the sum of its proper divisors (18472472755).

55044488525 is a wasteful number, since it uses less digits than its factorization.

55044488525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26285 (or 26280 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 50.

The spelling of 55044488525 in words is "fifty-five billion, forty-four million, four hundred eighty-eight thousand, five hundred twenty-five".