54222524 has 6 divisors (see below), whose sum is σ = 94889424. Its totient is φ = 27111260.

The previous prime is 54222521. The next prime is 54222529. The reversal of 54222524 is 42522245.

It is a junction number, because it is equal to n+sod(n) for n = 54222493 and 54222502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54222521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6777812 + ... + 6777819.

It is an arithmetic number, because the mean of its divisors is an integer number (15814904).

Almost surely, 2^54222524 is an apocalyptic number.

It is an amenable number.

54222524 is a deficient number, since it is larger than the sum of its proper divisors (40666900).

54222524 is a wasteful number, since it uses less digits than its factorization.

54222524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13555635 (or 13555633 counting only the distinct ones).

The product of its digits is 6400, while the sum is 26.

The square root of 54222524 is about 7363.5945026869. The cubic root of 54222524 is about 378.4947935673.

Adding to 54222524 its reverse (42522245), we get a palindrome (96744769).

The spelling of 54222524 in words is "fifty-four million, two hundred twenty-two thousand, five hundred twenty-four".