54173525 has 24 divisors (see below), whose sum is σ = 77078400. Its totient is φ = 36999360.

The previous prime is 54173491. The next prime is 54173531. The reversal of 54173525 is 52537145.

It is not a de Polignac number, because 54173525 - 2¹⁰ = 54172501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54173491 and 54173500.

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, 60632 + ... + 61518.

It is an arithmetic number, because the mean of its divisors is an integer number (3211600).

Almost surely, 2^54173525 is an apocalyptic number.

It is an amenable number.

54173525 is a deficient number, since it is larger than the sum of its proper divisors (22904875).

54173525 is a wasteful number, since it uses less digits than its factorization.

54173525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 54173525 is about 7360.2666391918. The cubic root of 54173525 is about 378.3807483684.

The spelling of 54173525 in words is "fifty-four million, one hundred seventy-three thousand, five hundred twenty-five".