57932008691 has 8 divisors (see below), whose sum is σ = 61609734480. Its totient is φ = 54317150208.

The previous prime is 57932008681. The next prime is 57932008711. The reversal of 57932008691 is 19680023975.

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

It is a cyclic number.

It is not a de Polignac number, because 57932008691 - 2⁶ = 57932008627 is a prime.

It is a super-2 number, since 2×57932008691² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57932008681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15714926 + ... + 15718611.

It is an arithmetic number, because the mean of its divisors is an integer number (7701216810).

Almost surely, 2^57932008691 is an apocalyptic number.

57932008691 is a deficient number, since it is larger than the sum of its proper divisors (3677725789).

57932008691 is a wasteful number, since it uses less digits than its factorization.

57932008691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31433653.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 57932008691 in words is "fifty-seven billion, nine hundred thirty-two million, eight thousand, six hundred ninety-one".