54627725 has 24 divisors (see below), whose sum is σ = 70609320. Its totient is φ = 41886720.

The previous prime is 54627709. The next prime is 54627731. The reversal of 54627725 is 52772645.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 178084 + 54449641 = 422^2 + 7379^2 .

It is not a de Polignac number, because 54627725 - 2⁴ = 54627709 is a prime.

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, 67121 + ... + 67929.

It is an arithmetic number, because the mean of its divisors is an integer number (2942055).

Almost surely, 2^54627725 is an apocalyptic number.

It is an amenable number.

54627725 is a deficient number, since it is larger than the sum of its proper divisors (15981595).

54627725 is a wasteful number, since it uses less digits than its factorization.

54627725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 924 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 54627725 is about 7391.0570962481. The cubic root of 54627725 is about 379.4352761293.

The spelling of 54627725 in words is "fifty-four million, six hundred twenty-seven thousand, seven hundred twenty-five".