57823717252005 has 24 divisors (see below), whose sum is σ = 100807127893368. Its totient is φ = 30661053922176.

The previous prime is 57823717251991. The next prime is 57823717252009. The reversal of 57823717252005 is 50025271732875.

57823717252005 is a `hidden beast` number, since 5 + 7 + 82 + 37 + 1 + 7 + 2 + 520 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 36419788684161 + 21403928567844 = 6034881^2 + 4626438^2 .

It is not a de Polignac number, because 57823717252005 - 2⁴³ = 49027624229797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57823717252009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3713782662 + ... + 3713798231.

It is an arithmetic number, because the mean of its divisors is an integer number (4200296995557).

Almost surely, 2^{57823717252005} is an apocalyptic number.

It is an amenable number.

57823717252005 is a deficient number, since it is larger than the sum of its proper divisors (42983410641363).

57823717252005 is a wasteful number, since it uses less digits than its factorization.

57823717252005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427581077 (or 7427581074 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 54.

The spelling of 57823717252005 in words is "fifty-seven trillion, eight hundred twenty-three billion, seven hundred seventeen million, two hundred fifty-two thousand, five".