54522866 has 16 divisors (see below), whose sum is σ = 84799008. Its totient is φ = 26272800.

The previous prime is 54522851. The next prime is 54522883. The reversal of 54522866 is 66822545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801 + ... + 10811.

It is an arithmetic number, because the mean of its divisors is an integer number (5299938).

Almost surely, 2^54522866 is an apocalyptic number.

54522866 is a deficient number, since it is larger than the sum of its proper divisors (30276142).

54522866 is a wasteful number, since it uses less digits than its factorization.

54522866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8137.

The product of its digits is 115200, while the sum is 38.

The square root of 54522866 is about 7383.9600486460. The cubic root of 54522866 is about 379.1923427822.

The spelling of 54522866 in words is "fifty-four million, five hundred twenty-two thousand, eight hundred sixty-six".