57195696894 has 32 divisors (see below), whose sum is σ = 130855418880. Its totient is φ = 16326328032.

The previous prime is 57195696893. The next prime is 57195696947. The reversal of 57195696894 is 49869659175.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57195696893) 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 15 ways as a sum of consecutive naturals, for example, 592054 + ... + 681849.

It is an arithmetic number, because the mean of its divisors is an integer number (4089231840).

Almost surely, 2^57195696894 is an apocalyptic number.

57195696894 is an abundant number, since it is smaller than the sum of its proper divisors (73659721986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57195696894 is a wasteful number, since it uses less digits than its factorization.

57195696894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274984.

The product of its digits is 146966400, while the sum is 69.

The spelling of 57195696894 in words is "fifty-seven billion, one hundred ninety-five million, six hundred ninety-six thousand, eight hundred ninety-four".