57741768874 has 4 divisors (see below), whose sum is σ = 86612653314. Its totient is φ = 28870884436.

The previous prime is 57741768853. The next prime is 57741768883. The reversal of 57741768874 is 47886714775.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54889461225 + 2852307649 = 234285^2 + 53407^2 .

It is a super-2 number, since 2×57741768874² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14435442217 + ... + 14435442220.

Almost surely, 2^57741768874 is an apocalyptic number.

57741768874 is a deficient number, since it is larger than the sum of its proper divisors (28870884440).

57741768874 is a wasteful number, since it uses less digits than its factorization.

57741768874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28870884439.

The product of its digits is 73758720, while the sum is 64.

The spelling of 57741768874 in words is "fifty-seven billion, seven hundred forty-one million, seven hundred sixty-eight thousand, eight hundred seventy-four".