54671604 has 24 divisors (see below), whose sum is σ = 137380320. Its totient is φ = 16821984.

The previous prime is 54671597. The next prime is 54671629. The reversal of 54671604 is 40617645.

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, 175074 + ... + 175385.

It is an arithmetic number, because the mean of its divisors is an integer number (5724180).

Almost surely, 2^54671604 is an apocalyptic number.

It is an amenable number.

54671604 is an abundant number, since it is smaller than the sum of its proper divisors (82708716).

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

54671604 is a wasteful number, since it uses less digits than its factorization.

54671604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350479 (or 350477 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 54671604 is about 7394.0248850000. The cubic root of 54671604 is about 379.5368410685.

The spelling of 54671604 in words is "fifty-four million, six hundred seventy-one thousand, six hundred four".