54628925 has 12 divisors (see below), whose sum is σ = 72951060. Its totient is φ = 40341120.

The previous prime is 54628921. The next prime is 54628943. The reversal of 54628925 is 52982645.

It can be written as a sum of positive squares in 6 ways, for example, as 19035769 + 35593156 = 4363^2 + 5966^2 .

It is not a de Polignac number, because 54628925 - 2² = 54628921 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54628921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83720 + ... + 84369.

It is an arithmetic number, because the mean of its divisors is an integer number (6079255).

Almost surely, 2^54628925 is an apocalyptic number.

It is an amenable number.

54628925 is a deficient number, since it is larger than the sum of its proper divisors (18322135).

54628925 is a wasteful number, since it uses less digits than its factorization.

54628925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168112 (or 168107 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 54628925 is about 7391.1382749885. The cubic root of 54628925 is about 379.4380544438.

The spelling of 54628925 in words is "fifty-four million, six hundred twenty-eight thousand, nine hundred twenty-five".