54545722 has 24 divisors (see below), whose sum is σ = 103831200. Its totient is φ = 21251160.

The previous prime is 54545693. The next prime is 54545737. The reversal of 54545722 is 22754545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24222 + ... + 26377.

It is an arithmetic number, because the mean of its divisors is an integer number (4326300).

Almost surely, 2^54545722 is an apocalyptic number.

54545722 is a deficient number, since it is larger than the sum of its proper divisors (49285478).

54545722 is a wasteful number, since it uses less digits than its factorization.

54545722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50626 (or 50619 counting only the distinct ones).

The product of its digits is 56000, while the sum is 34.

The square root of 54545722 is about 7385.5075654961. The cubic root of 54545722 is about 379.2453212238.

The spelling of 54545722 in words is "fifty-four million, five hundred forty-five thousand, seven hundred twenty-two".