54973625 has 16 divisors (see below), whose sum is σ = 78409344. Its totient is φ = 37695600.

The previous prime is 54973621. The next prime is 54973637. The reversal of 54973625 is 52637945.

It is not a de Polignac number, because 54973625 - 2² = 54973621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54973621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30539 + ... + 32288.

It is an arithmetic number, because the mean of its divisors is an integer number (4900584).

Almost surely, 2^54973625 is an apocalyptic number.

It is an amenable number.

54973625 is a deficient number, since it is larger than the sum of its proper divisors (23435719).

54973625 is an equidigital number, since it uses as much as digits as its factorization.

54973625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62849 (or 62839 counting only the distinct ones).

The product of its digits is 226800, while the sum is 41.

The square root of 54973625 is about 7414.4200717251. The cubic root of 54973625 is about 380.2344467375.

The spelling of 54973625 in words is "fifty-four million, nine hundred seventy-three thousand, six hundred twenty-five".