57164780674 has 8 divisors (see below), whose sum is σ = 85755282300. Its totient is φ = 28579686576.

The previous prime is 57164780671. The next prime is 57164780677. The reversal of 57164780674 is 47608746175.

It is an interprime number because it is at equal distance from previous prime (57164780671) and next prime (57164780677).

It can be written as a sum of positive squares in 2 ways, for example, as 54987905025 + 2176875649 = 234495^2 + 46657^2 .

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

It is not an unprimeable number, because it can be changed into a prime (57164780671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325349 + ... + 1367800.

Almost surely, 2^57164780674 is an apocalyptic number.

57164780674 is a deficient number, since it is larger than the sum of its proper divisors (28590501626).

57164780674 is a wasteful number, since it uses less digits than its factorization.

57164780674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703764.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 57164780674 in words is "fifty-seven billion, one hundred sixty-four million, seven hundred eighty thousand, six hundred seventy-four".