57299928368 has 40 divisors (see below), whose sum is σ = 112877845296. Its totient is φ = 28170489600.

The previous prime is 57299928349. The next prime is 57299928373. The reversal of 57299928368 is 86382999275.

57299928368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57299928368² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57299928298 and 57299928307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3369455 + ... + 3386417.

Almost surely, 2^57299928368 is an apocalyptic number.

It is an amenable number.

57299928368 is a deficient number, since it is larger than the sum of its proper divisors (55577916928).

57299928368 is a wasteful number, since it uses less digits than its factorization.

57299928368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20493 (or 20487 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 68.

The spelling of 57299928368 in words is "fifty-seven billion, two hundred ninety-nine million, nine hundred twenty-eight thousand, three hundred sixty-eight".