55253625 has 96 divisors (see below), whose sum is σ = 111541248. Its totient is φ = 24192000.

The previous prime is 55253599. The next prime is 55253657. The reversal of 55253625 is 52635255.

It is not a de Polignac number, because 55253625 - 2⁵ = 55253593 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 569577 + ... + 569673.

It is an arithmetic number, because the mean of its divisors is an integer number (1161888).

Almost surely, 2^55253625 is an apocalyptic number.

It is an amenable number.

55253625 is an abundant number, since it is smaller than the sum of its proper divisors (56287623).

55253625 is a wasteful number, since it uses less digits than its factorization.

55253625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 143 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 55253625 is about 7433.2782135475. The cubic root of 55253625 is about 380.8789097212.

The spelling of 55253625 in words is "fifty-five million, two hundred fifty-three thousand, six hundred twenty-five".