54057616 has 20 divisors (see below), whose sum is σ = 104980012. Its totient is φ = 26966016.

The previous prime is 54057611. The next prime is 54057623. The reversal of 54057616 is 61675045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28047616 + 26010000 = 5296^2 + 5100^2 .

It is not an unprimeable number, because it can be changed into a prime (54057611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616 + ... + 11008.

Almost surely, 2^54057616 is an apocalyptic number.

It is an amenable number.

54057616 is a deficient number, since it is larger than the sum of its proper divisors (50922396).

54057616 is a wasteful number, since it uses less digits than its factorization.

54057616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858 (or 7852 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 54057616 is about 7352.3884554613. The cubic root of 54057616 is about 378.1106960962.

The spelling of 54057616 in words is "fifty-four million, fifty-seven thousand, six hundred sixteen".