57807749269379 has 16 divisors (see below), whose sum is σ = 60929610739200. Its totient is φ = 54693837281664.

The previous prime is 57807749269343. The next prime is 57807749269513. The reversal of 57807749269379 is 97396294770875.

It is a cyclic number.

It is not a de Polignac number, because 57807749269379 - 2¹² = 57807749265283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57807749269297 and 57807749269306.

It is not an unprimeable number, because it can be changed into a prime (57807749269339) 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, 145454474 + ... + 145851360.

It is an arithmetic number, because the mean of its divisors is an integer number (3808100671200).

Almost surely, 2^{57807749269379} is an apocalyptic number.

57807749269379 is a deficient number, since it is larger than the sum of its proper divisors (3121861469821).

57807749269379 is a wasteful number, since it uses less digits than its factorization.

57807749269379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406882.

The product of its (nonzero) digits is 10081895040, while the sum is 83.

The spelling of 57807749269379 in words is "fifty-seven trillion, eight hundred seven billion, seven hundred forty-nine million, two hundred sixty-nine thousand, three hundred seventy-nine".