54562422 has 32 divisors (see below), whose sum is σ = 111041280. Its totient is φ = 17871200.

The previous prime is 54562393. The next prime is 54562423. The reversal of 54562422 is 22426545.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54562422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54562423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108223 + ... + 108725.

It is an arithmetic number, because the mean of its divisors is an integer number (3470040).

Almost surely, 2^54562422 is an apocalyptic number.

54562422 is an abundant number, since it is smaller than the sum of its proper divisors (56478858).

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

54562422 is a wasteful number, since it uses less digits than its factorization.

54562422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its digits is 19200, while the sum is 30.

The square root of 54562422 is about 7386.6380715451. The cubic root of 54562422 is about 379.2840211767.

Adding to 54562422 its reverse (22426545), we get a palindrome (76988967).

The spelling of 54562422 in words is "fifty-four million, five hundred sixty-two thousand, four hundred twenty-two".