54645204 has 24 divisors (see below), whose sum is σ = 127640128. Its totient is φ = 18195840.

The previous prime is 54645187. The next prime is 54645211. The reversal of 54645204 is 40254645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13809 + ... + 17319.

Almost surely, 2^54645204 is an apocalyptic number.

It is an amenable number.

54645204 is an abundant number, since it is smaller than the sum of its proper divisors (72994924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54645204 is a wasteful number, since it uses less digits than its factorization.

54645204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815 (or 4813 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 54645204 is about 7392.2394441739. The cubic root of 54645204 is about 379.4757405758.

Adding to 54645204 its reverse (40254645), we get a palindrome (94899849).

The spelling of 54645204 in words is "fifty-four million, six hundred forty-five thousand, two hundred four".