57516112121696 has 12 divisors (see below), whose sum is σ = 113234845739652. Its totient is φ = 28758056060832.

The previous prime is 57516112121683. The next prime is 57516112121723. The reversal of 57516112121696 is 69612121161575.

It is a happy number.

57516112121696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 898689251870 + ... + 898689251933.

It is an arithmetic number, because the mean of its divisors is an integer number (9436237144971).

Almost surely, 2^{57516112121696} is an apocalyptic number.

It is an amenable number.

57516112121696 is a deficient number, since it is larger than the sum of its proper divisors (55718733617956).

57516112121696 is a wasteful number, since it uses less digits than its factorization.

57516112121696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797378503813 (or 1797378503805 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 53.

The spelling of 57516112121696 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty-one thousand, six hundred ninety-six".