54904012 has 6 divisors (see below), whose sum is σ = 96082028. Its totient is φ = 27452004.

The previous prime is 54904001. The next prime is 54904039. The reversal of 54904012 is 21040945.

It is a super-2 number, since 2×54904012² = 6028901067392288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6862998 + ... + 6863005.

Almost surely, 2^54904012 is an apocalyptic number.

It is an amenable number.

54904012 is a deficient number, since it is larger than the sum of its proper divisors (41178016).

54904012 is a wasteful number, since it uses less digits than its factorization.

54904012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13726007 (or 13726005 counting only the distinct ones).

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

The square root of 54904012 is about 7409.7241514108. The cubic root of 54904012 is about 380.0738822179.

Adding to 54904012 its reverse (21040945), we get a palindrome (75944957).

The spelling of 54904012 in words is "fifty-four million, nine hundred four thousand, twelve".