54564056 has 16 divisors (see below), whose sum is σ = 102606000. Its totient is φ = 27202464.

The previous prime is 54564049. The next prime is 54564089. The reversal of 54564056 is 65046545.

It is a super-2 number, since 2×54564056² = 5954472414342272, which contains 22 as substring.

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, 6980 + ... + 12563.

It is an arithmetic number, because the mean of its divisors is an integer number (6412875).

Almost surely, 2^54564056 is an apocalyptic number.

It is an amenable number.

54564056 is a deficient number, since it is larger than the sum of its proper divisors (48041944).

54564056 is a wasteful number, since it uses less digits than its factorization.

54564056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19898 (or 19894 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 54564056 is about 7386.7486758384. The cubic root of 54564056 is about 379.2878073228.

The spelling of 54564056 in words is "fifty-four million, five hundred sixty-four thousand, fifty-six".