54273525 has 24 divisors (see below), whose sum is σ = 91824480. Its totient is φ = 28271040.

The previous prime is 54273511. The next prime is 54273563. The reversal of 54273525 is 52537245.

It is not a de Polignac number, because 54273525 - 2⁵ = 54273493 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, 5190 + ... + 11639.

It is an arithmetic number, because the mean of its divisors is an integer number (3826020).

Almost surely, 2^54273525 is an apocalyptic number.

It is an amenable number.

54273525 is a deficient number, since it is larger than the sum of its proper divisors (37550955).

54273525 is a wasteful number, since it uses less digits than its factorization.

54273525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16885 (or 16880 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 54273525 is about 7367.0567392956. The cubic root of 54273525 is about 378.6134254719.

The spelling of 54273525 in words is "fifty-four million, two hundred seventy-three thousand, five hundred twenty-five".