57016500268 has 48 divisors (see below), whose sum is σ = 125800041024. Its totient is φ = 22005826560.

The previous prime is 57016500251. The next prime is 57016500313. The reversal of 57016500268 is 86200561075.

It is a self number, because there is not a number n which added to its sum of digits gives 57016500268.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1895305 + ... + 1925152.

It is an arithmetic number, because the mean of its divisors is an integer number (2620834188).

Almost surely, 2^57016500268 is an apocalyptic number.

It is an amenable number.

57016500268 is an abundant number, since it is smaller than the sum of its proper divisors (68783540756).

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

57016500268 is a wasteful number, since it uses less digits than its factorization.

57016500268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820522 (or 3820520 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 57016500268 in words is "fifty-seven billion, sixteen million, five hundred thousand, two hundred sixty-eight".