54255422 has 24 divisors (see below), whose sum is σ = 90198504. Its totient is φ = 24452064.

The previous prime is 54255419. The next prime is 54255451. The reversal of 54255422 is 22455245.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12668 + ... + 16400.

It is an arithmetic number, because the mean of its divisors is an integer number (3758271).

Almost surely, 2^54255422 is an apocalyptic number.

54255422 is a deficient number, since it is larger than the sum of its proper divisors (35943082).

54255422 is a wasteful number, since it uses less digits than its factorization.

54255422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804 (or 3791 counting only the distinct ones).

The product of its digits is 16000, while the sum is 29.

The square root of 54255422 is about 7365.8279914752. The cubic root of 54255422 is about 378.5713251352.

The spelling of 54255422 in words is "fifty-four million, two hundred fifty-five thousand, four hundred twenty-two".