54004912 has 20 divisors (see below), whose sum is σ = 112683760. Its totient is φ = 24925248.

The previous prime is 54004879. The next prime is 54004921. The reversal of 54004912 is 21940045.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129612 + ... + 130027.

It is an arithmetic number, because the mean of its divisors is an integer number (5634188).

Almost surely, 2^54004912 is an apocalyptic number.

54004912 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54004912 is an abundant number, since it is smaller than the sum of its proper divisors (58678848).

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

54004912 is a wasteful number, since it uses less digits than its factorization.

54004912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259660 (or 259654 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 54004912 is about 7348.8034400166. The cubic root of 54004912 is about 377.9877752362.

Adding to 54004912 its reverse (21940045), we get a palindrome (75944957).

The spelling of 54004912 in words is "fifty-four million, four thousand, nine hundred twelve".