54732590 has 32 divisors (see below), whose sum is σ = 108108000. Its totient is φ = 19785600.

The previous prime is 54732569. The next prime is 54732631. The reversal of 54732590 is 9523745.

54732590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54732590.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18536 + ... + 21284.

It is an arithmetic number, because the mean of its divisors is an integer number (3378375).

Almost surely, 2^54732590 is an apocalyptic number.

54732590 is a deficient number, since it is larger than the sum of its proper divisors (53375410).

54732590 is a wasteful number, since it uses less digits than its factorization.

54732590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 54732590 is about 7398.1477411579. The cubic root of 54732590 is about 379.6779126720.

The spelling of 54732590 in words is "fifty-four million, seven hundred thirty-two thousand, five hundred ninety".