54013408 has 24 divisors (see below), whose sum is σ = 109771200. Its totient is φ = 26135040.

The previous prime is 54013391. The next prime is 54013417. The reversal of 54013408 is 80431045.

It is a congruent number.

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, 26233 + ... + 28216.

It is an arithmetic number, because the mean of its divisors is an integer number (4573800).

Almost surely, 2^54013408 is an apocalyptic number.

It is an amenable number.

54013408 is an abundant number, since it is smaller than the sum of its proper divisors (55757792).

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

54013408 is a wasteful number, since it uses less digits than its factorization.

54013408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54490 (or 54482 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 54013408 is about 7349.3814705729. The cubic root of 54013408 is about 378.0075957527.

The spelling of 54013408 in words is "fifty-four million, thirteen thousand, four hundred eight".