54402508 has 6 divisors (see below), whose sum is σ = 95204396. Its totient is φ = 27201252.

The previous prime is 54402503. The next prime is 54402511. The reversal of 54402508 is 80520445.

It is not an unprimeable number, because it can be changed into a prime (54402503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6800310 + ... + 6800317.

Almost surely, 2^54402508 is an apocalyptic number.

It is an amenable number.

54402508 is a deficient number, since it is larger than the sum of its proper divisors (40801888).

54402508 is a wasteful number, since it uses less digits than its factorization.

54402508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13600631 (or 13600629 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 54402508 is about 7375.8055831211. The cubic root of 54402508 is about 378.9131176985.

The spelling of 54402508 in words is "fifty-four million, four hundred two thousand, five hundred eight".