54522562 has 4 divisors (see below), whose sum is σ = 81783846. Its totient is φ = 27261280.

The previous prime is 54522547. The next prime is 54522577. The reversal of 54522562 is 26522545.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (54522547) and next prime (54522577).

It can be written as a sum of positive squares in only one way, i.e., 40972801 + 13549761 = 6401^2 + 3681^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13630639 + ... + 13630642.

Almost surely, 2^54522562 is an apocalyptic number.

54522562 is a deficient number, since it is larger than the sum of its proper divisors (27261284).

54522562 is a wasteful number, since it uses less digits than its factorization.

54522562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27261283.

The product of its digits is 24000, while the sum is 31.

The square root of 54522562 is about 7383.9394634572. The cubic root of 54522562 is about 379.1916380339.

The spelling of 54522562 in words is "fifty-four million, five hundred twenty-two thousand, five hundred sixty-two".