54565416 has 48 divisors (see below), whose sum is σ = 155563200. Its totient is φ = 17230752.

The previous prime is 54565387. The next prime is 54565421. The reversal of 54565416 is 61456545.

54565416 is a `hidden beast` number, since 54 + 565 + 41 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18576 + ... + 21311.

It is an arithmetic number, because the mean of its divisors is an integer number (3240900).

Almost surely, 2^54565416 is an apocalyptic number.

It is an amenable number.

54565416 is an abundant number, since it is smaller than the sum of its proper divisors (100997784).

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

54565416 is a wasteful number, since it uses less digits than its factorization.

54565416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39918 (or 39911 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 54565416 is about 7386.8407320044. The cubic root of 54565416 is about 379.2909585251.

The spelling of 54565416 in words is "fifty-four million, five hundred sixty-five thousand, four hundred sixteen".