54315625 has 48 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 34200000.

The previous prime is 54315617. The next prime is 54315641. The reversal of 54315625 is 52651345.

It is not a de Polignac number, because 54315625 - 2³ = 54315617 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284280 + ... + 284470.

It is an arithmetic number, because the mean of its divisors is an integer number (1749888).

Almost surely, 2^54315625 is an apocalyptic number.

It is an amenable number.

54315625 is a deficient number, since it is larger than the sum of its proper divisors (29678999).

54315625 is an equidigital number, since it uses as much as digits as its factorization.

54315625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 216 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 54315625 is about 7369.9135001708. The cubic root of 54315625 is about 378.7112970433.

The spelling of 54315625 in words is "fifty-four million, three hundred fifteen thousand, six hundred twenty-five".