54416057 has 12 divisors (see below), whose sum is σ = 57735216. Its totient is φ = 51279480.

The previous prime is 54416053. The next prime is 54416111. The reversal of 54416057 is 75061445.

It is not a de Polignac number, because 54416057 - 2² = 54416053 is a prime.

It is a super-2 number, since 2×54416057² = 5922214518854498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54416051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110582 + ... + 111072.

It is an arithmetic number, because the mean of its divisors is an integer number (4811268).

Almost surely, 2^54416057 is an apocalyptic number.

It is an amenable number.

54416057 is a deficient number, since it is larger than the sum of its proper divisors (3319159).

54416057 is a wasteful number, since it uses less digits than its factorization.

54416057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 54416057 is about 7376.7240018859. The cubic root of 54416057 is about 378.9445713200.

The spelling of 54416057 in words is "fifty-four million, four hundred sixteen thousand, fifty-seven".