54164432 has 20 divisors (see below), whose sum is σ = 119935776. Its totient is φ = 23213280.

The previous prime is 54164413. The next prime is 54164441. The reversal of 54164432 is 23446145.

It is a junction number, because it is equal to n+sod(n) for n = 54164395 and 54164404.

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, 241694 + ... + 241917.

Almost surely, 2^54164432 is an apocalyptic number.

It is an amenable number.

54164432 is an abundant number, since it is smaller than the sum of its proper divisors (65771344).

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

54164432 is a wasteful number, since it uses less digits than its factorization.

54164432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483626 (or 483620 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 54164432 is about 7359.6489046693. The cubic root of 54164432 is about 378.3595768418.

The spelling of 54164432 in words is "fifty-four million, one hundred sixty-four thousand, four hundred thirty-two".