57912684269 has 16 divisors (see below), whose sum is σ = 63549105984. Its totient is φ = 52338921600.

The previous prime is 57912684233. The next prime is 57912684281. The reversal of 57912684269 is 96248621975.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57912684269 is a prime.

It is a super-3 number, since 3×57912684269³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57912687269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630439 + ... + 1665579.

It is an arithmetic number, because the mean of its divisors is an integer number (3971819124).

Almost surely, 2^57912684269 is an apocalyptic number.

It is an amenable number.

57912684269 is a deficient number, since it is larger than the sum of its proper divisors (5636421715).

57912684269 is a wasteful number, since it uses less digits than its factorization.

57912684269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36028.

The product of its digits is 13063680, while the sum is 59.

The spelling of 57912684269 in words is "fifty-seven billion, nine hundred twelve million, six hundred eighty-four thousand, two hundred sixty-nine".