54112725 has 24 divisors (see below), whose sum is σ = 99408320. Its totient is φ = 28859760.

The previous prime is 54112699. The next prime is 54112727. The reversal of 54112725 is 52721145.

It is not a de Polignac number, because 54112725 - 2⁵ = 54112693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54112727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39409 + ... + 40758.

Almost surely, 2^54112725 is an apocalyptic number.

It is an amenable number.

54112725 is a deficient number, since it is larger than the sum of its proper divisors (45295595).

54112725 is a wasteful number, since it uses less digits than its factorization.

54112725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80186 (or 80175 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 54112725 is about 7356.1351945162. The cubic root of 54112725 is about 378.2391406895.

The spelling of 54112725 in words is "fifty-four million, one hundred twelve thousand, seven hundred twenty-five".