54408936 has 32 divisors (see below), whose sum is σ = 136287360. Its totient is φ = 18100992.

The previous prime is 54408931. The next prime is 54408943. The reversal of 54408936 is 63980445.

It is a junction number, because it is equal to n+sod(n) for n = 54408894 and 54408903.

It is not an unprimeable number, because it can be changed into a prime (54408931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12321 + ... + 16143.

It is an arithmetic number, because the mean of its divisors is an integer number (4258980).

Almost surely, 2^54408936 is an apocalyptic number.

It is an amenable number.

54408936 is an abundant number, since it is smaller than the sum of its proper divisors (81878424).

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

54408936 is a wasteful number, since it uses less digits than its factorization.

54408936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425 (or 4421 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 54408936 is about 7376.2413192628. The cubic root of 54408936 is about 378.9280407702.

The spelling of 54408936 in words is "fifty-four million, four hundred eight thousand, nine hundred thirty-six".