57397070983 has 8 divisors (see below), whose sum is σ = 65638419840. Its totient is φ = 49166163960.

The previous prime is 57397070977. The next prime is 57397071029. The reversal of 57397070983 is 38907079375.

57397070983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57397070983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57397070383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2598673 + ... + 2620666.

It is an arithmetic number, because the mean of its divisors is an integer number (8204802480).

Almost surely, 2^57397070983 is an apocalyptic number.

57397070983 is a deficient number, since it is larger than the sum of its proper divisors (8241348857).

57397070983 is a wasteful number, since it uses less digits than its factorization.

57397070983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220917.

The product of its (nonzero) digits is 10001880, while the sum is 58.

The spelling of 57397070983 in words is "fifty-seven billion, three hundred ninety-seven million, seventy thousand, nine hundred eighty-three".