54256822 has 4 divisors (see below), whose sum is σ = 81385236. Its totient is φ = 27128410.

The previous prime is 54256819. The next prime is 54256831. The reversal of 54256822 is 22865245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13564204 + ... + 13564207.

It is an arithmetic number, because the mean of its divisors is an integer number (20346309).

Almost surely, 2^54256822 is an apocalyptic number.

54256822 is a deficient number, since it is larger than the sum of its proper divisors (27128414).

54256822 is a wasteful number, since it uses less digits than its factorization.

54256822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27128413.

The product of its digits is 38400, while the sum is 34.

The square root of 54256822 is about 7365.9230243059. The cubic root of 54256822 is about 378.5745813092.

The spelling of 54256822 in words is "fifty-four million, two hundred fifty-six thousand, eight hundred twenty-two".