54904558 has 8 divisors (see below), whose sum is σ = 82394280. Its totient is φ = 27439800.

The previous prime is 54904537. The next prime is 54904567. The reversal of 54904558 is 85540945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54904558.

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, 888 + ... + 10516.

It is an arithmetic number, because the mean of its divisors is an integer number (10299285).

Almost surely, 2^54904558 is an apocalyptic number.

54904558 is a deficient number, since it is larger than the sum of its proper divisors (27489722).

54904558 is a wasteful number, since it uses less digits than its factorization.

54904558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 54904558 is about 7409.7609947960. The cubic root of 54904558 is about 380.0751421116.

The spelling of 54904558 in words is "fifty-four million, nine hundred four thousand, five hundred fifty-eight".