54375522 has 64 divisors (see below), whose sum is σ = 117849600. Its totient is φ = 16692480.

The previous prime is 54375491. The next prime is 54375523. The reversal of 54375522 is 22557345.

It is not an unprimeable number, because it can be changed into a prime (54375523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498804 + ... + 498912.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 2^54375522 is an apocalyptic number.

54375522 is an abundant number, since it is smaller than the sum of its proper divisors (63474078).

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

54375522 is a wasteful number, since it uses less digits than its factorization.

54375522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its digits is 42000, while the sum is 33.

The square root of 54375522 is about 7373.9759967063. The cubic root of 54375522 is about 378.8504548975.

The spelling of 54375522 in words is "fifty-four million, three hundred seventy-five thousand, five hundred twenty-two".