10917768351 has 24 divisors (see below), whose sum is σ = 16941336624. Its totient is φ = 6235904640.

The previous prime is 10917768341. The next prime is 10917768397. The reversal of 10917768351 is 15386771901.

It is not a de Polignac number, because 10917768351 - 2⁶ = 10917768287 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 10917768351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10917768311) 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, 334411 + ... + 365603.

It is an arithmetic number, because the mean of its divisors is an integer number (705889026).

Almost surely, 2^10917768351 is an apocalyptic number.

10917768351 is a deficient number, since it is larger than the sum of its proper divisors (6023568273).

10917768351 is a wasteful number, since it uses less digits than its factorization.

10917768351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33591 (or 33584 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 10917768351 in words is "ten billion, nine hundred seventeen million, seven hundred sixty-eight thousand, three hundred fifty-one".