57099116 has 6 divisors (see below), whose sum is σ = 99923460. Its totient is φ = 28549556.

The previous prime is 57099061. The next prime is 57099121. The reversal of 57099116 is 61199075.

It is a self number, because there is not a number n which added to its sum of digits gives 57099116.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7137386 + ... + 7137393.

It is an arithmetic number, because the mean of its divisors is an integer number (16653910).

Almost surely, 2^57099116 is an apocalyptic number.

It is an amenable number.

57099116 is a deficient number, since it is larger than the sum of its proper divisors (42824344).

57099116 is a wasteful number, since it uses less digits than its factorization.

57099116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14274783 (or 14274781 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 57099116 is about 7556.3957016557. The cubic root of 57099116 is about 385.0730529840.

The spelling of 57099116 in words is "fifty-seven million, ninety-nine thousand, one hundred sixteen".