54225858 has 32 divisors (see below), whose sum is σ = 113550336. Its totient is φ = 17230928.

The previous prime is 54225839. The next prime is 54225887. The reversal of 54225858 is 85852245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60691 + ... + 61577.

It is an arithmetic number, because the mean of its divisors is an integer number (3548448).

Almost surely, 2^54225858 is an apocalyptic number.

54225858 is an abundant number, since it is smaller than the sum of its proper divisors (59324478).

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

54225858 is a wasteful number, since it uses less digits than its factorization.

54225858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its digits is 128000, while the sum is 39.

The square root of 54225858 is about 7363.8208832100. The cubic root of 54225858 is about 378.5025509572.

The spelling of 54225858 in words is "fifty-four million, two hundred twenty-five thousand, eight hundred fifty-eight".