57015290680 has 32 divisors (see below), whose sum is σ = 128294240400. Its totient is φ = 22804367616.

The previous prime is 57015290671. The next prime is 57015290713. The reversal of 57015290680 is 8609251075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558484 + ... + 652636.

Almost surely, 2^57015290680 is an apocalyptic number.

It is an amenable number.

57015290680 is an abundant number, since it is smaller than the sum of its proper divisors (71278949720).

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

57015290680 is a wasteful number, since it uses less digits than its factorization.

57015290680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109303 (or 109299 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 57015290680 in words is "fifty-seven billion, fifteen million, two hundred ninety thousand, six hundred eighty".