57356488871 has 8 divisors (see below), whose sum is σ = 63427849104. Its totient is φ = 51427984320.

The previous prime is 57356488829. The next prime is 57356488877. The reversal of 57356488871 is 17888465375.

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 57356488871 - 2⁶ = 57356488807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57356488877) 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, 35713076 + ... + 35714681.

It is an arithmetic number, because the mean of its divisors is an integer number (7928481138).

Almost surely, 2^57356488871 is an apocalyptic number.

57356488871 is a deficient number, since it is larger than the sum of its proper divisors (6071360233).

57356488871 is a wasteful number, since it uses less digits than its factorization.

57356488871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71427841.

The product of its digits is 45158400, while the sum is 62.

The spelling of 57356488871 in words is "fifty-seven billion, three hundred fifty-six million, four hundred eighty-eight thousand, eight hundred seventy-one".