10857713217 has 24 divisors (see below), whose sum is σ = 15711451392. Its totient is φ = 6630255840.

The previous prime is 10857713093. The next prime is 10857713281. The reversal of 10857713217 is 71231775801.

It is not a de Polignac number, because 10857713217 - 2¹⁰ = 10857712193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10857713287) 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, 661168 + ... + 677390.

It is an arithmetic number, because the mean of its divisors is an integer number (654643808).

Almost surely, 2^10857713217 is an apocalyptic number.

It is an amenable number.

10857713217 is a deficient number, since it is larger than the sum of its proper divisors (4853738175).

10857713217 is a wasteful number, since it uses less digits than its factorization.

10857713217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16501 (or 16370 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 42.

The spelling of 10857713217 in words is "ten billion, eight hundred fifty-seven million, seven hundred thirteen thousand, two hundred seventeen".