54455222 has 8 divisors (see below), whose sum is σ = 81962496. Its totient is φ = 27134392.

The previous prime is 54455207. The next prime is 54455239. The reversal of 54455222 is 22255445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45878 + ... + 47049.

It is an arithmetic number, because the mean of its divisors is an integer number (10245312).

Almost surely, 2^54455222 is an apocalyptic number.

54455222 is a deficient number, since it is larger than the sum of its proper divisors (27507274).

54455222 is a wasteful number, since it uses less digits than its factorization.

54455222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93222.

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

The square root of 54455222 is about 7379.3781580835. The cubic root of 54455222 is about 379.0354624146.

The spelling of 54455222 in words is "fifty-four million, four hundred fifty-five thousand, two hundred twenty-two".