57676008777 has 4 divisors (see below), whose sum is σ = 76901345040. Its totient is φ = 38450672516.

The previous prime is 57676008769. The next prime is 57676008799. The reversal of 57676008777 is 77780067675.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57676008777 - 2³ = 57676008769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57676008777.

It is not an unprimeable number, because it can be changed into a prime (57676008707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9612668127 + ... + 9612668132.

It is an arithmetic number, because the mean of its divisors is an integer number (19225336260).

Almost surely, 2^57676008777 is an apocalyptic number.

It is an amenable number.

57676008777 is a deficient number, since it is larger than the sum of its proper divisors (19225336263).

57676008777 is a wasteful number, since it uses less digits than its factorization.

57676008777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19225336262.

The product of its (nonzero) digits is 24202080, while the sum is 60.

The spelling of 57676008777 in words is "fifty-seven billion, six hundred seventy-six million, eight thousand, seven hundred seventy-seven".