54289604 has 12 divisors (see below), whose sum is σ = 95122944. Its totient is φ = 27111624.

The previous prime is 54289601. The next prime is 54289657. The reversal of 54289604 is 40698245.

It is a super-2 number, since 2×54289604² = 5894722204953632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54289601) 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, 4412 + ... + 11315.

It is an arithmetic number, because the mean of its divisors is an integer number (7926912).

Almost surely, 2^54289604 is an apocalyptic number.

It is an amenable number.

54289604 is a deficient number, since it is larger than the sum of its proper divisors (40833340).

54289604 is a wasteful number, since it uses less digits than its factorization.

54289604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16594 (or 16592 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 54289604 is about 7368.1479355398. The cubic root of 54289604 is about 378.6508109448.

The spelling of 54289604 in words is "fifty-four million, two hundred eighty-nine thousand, six hundred four".