93057877312 has 28 divisors (see below), whose sum is σ = 184671469620. Its totient is φ = 46526483456.

The previous prime is 93057877307. The next prime is 93057877313. The reversal of 93057877312 is 21377875039.

It can be written as a sum of positive squares in 2 ways, for example, as 56613540096 + 36444337216 = 237936^2 + 190904^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 93057877312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93057877313) 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, 2164764 + ... + 2207332.

Almost surely, 2^93057877312 is an apocalyptic number.

It is an amenable number.

93057877312 is a deficient number, since it is larger than the sum of its proper divisors (91613592308).

93057877312 is a wasteful number, since it uses less digits than its factorization.

93057877312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76738 (or 76728 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 93057877312 in words is "ninety-three billion, fifty-seven million, eight hundred seventy-seven thousand, three hundred twelve".