54543604 has 12 divisors (see below), whose sum is σ = 100475200. Its totient is φ = 25836408.

The previous prime is 54543581. The next prime is 54543607. The reversal of 54543604 is 40634545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54543607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358764 + ... + 358915.

Almost surely, 2^54543604 is an apocalyptic number.

It is an amenable number.

54543604 is a deficient number, since it is larger than the sum of its proper divisors (45931596).

54543604 is a wasteful number, since it uses less digits than its factorization.

54543604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717702 (or 717700 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 54543604 is about 7385.3641751778. The cubic root of 54543604 is about 379.2404124857.

The spelling of 54543604 in words is "fifty-four million, five hundred forty-three thousand, six hundred four".