54522276 has 12 divisors (see below), whose sum is σ = 127218672. Its totient is φ = 18174088.

The previous prime is 54522269. The next prime is 54522289. The reversal of 54522276 is 67222545.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 2271750 + ... + 2271773.

It is an arithmetic number, because the mean of its divisors is an integer number (10601556).

Almost surely, 2^54522276 is an apocalyptic number.

It is an amenable number.

54522276 is an abundant number, since it is smaller than the sum of its proper divisors (72696396).

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

54522276 is a wasteful number, since it uses less digits than its factorization.

54522276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543530 (or 4543528 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 54522276 is about 7383.9200970758. The cubic root of 54522276 is about 379.1909750118.

The spelling of 54522276 in words is "fifty-four million, five hundred twenty-two thousand, two hundred seventy-six".