54445722 has 16 divisors (see below), whose sum is σ = 111834912. Its totient is φ = 17658000.

The previous prime is 54445709. The next prime is 54445739. The reversal of 54445722 is 22754445.

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, 122404 + ... + 122847.

It is an arithmetic number, because the mean of its divisors is an integer number (6989682).

Almost surely, 2^54445722 is an apocalyptic number.

54445722 is an abundant number, since it is smaller than the sum of its proper divisors (57389190).

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

54445722 is a wasteful number, since it uses less digits than its factorization.

54445722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245293.

The product of its digits is 44800, while the sum is 33.

The square root of 54445722 is about 7378.7344443339. The cubic root of 54445722 is about 379.0134195558.

The spelling of 54445722 in words is "fifty-four million, four hundred forty-five thousand, seven hundred twenty-two".