54225422 has 16 divisors (see below), whose sum is σ = 83084832. Its totient is φ = 26536320.

The previous prime is 54225407. The next prime is 54225443. The reversal of 54225422 is 22452245.

It is a junction number, because it is equal to n+sod(n) for n = 54225391 and 54225400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18647 + ... + 21357.

It is an arithmetic number, because the mean of its divisors is an integer number (5192802).

Almost surely, 2^54225422 is an apocalyptic number.

54225422 is a deficient number, since it is larger than the sum of its proper divisors (28859410).

54225422 is a wasteful number, since it uses less digits than its factorization.

54225422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923.

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

The square root of 54225422 is about 7363.7912789541. The cubic root of 54225422 is about 378.5015365116.

Adding to 54225422 its reverse (22452245), we get a palindrome (76677667).

The spelling of 54225422 in words is "fifty-four million, two hundred twenty-five thousand, four hundred twenty-two".