10894777317 has 16 divisors (see below), whose sum is σ = 16576639680. Its totient is φ = 7066881936.

The previous prime is 10894777307. The next prime is 10894777319. The reversal of 10894777317 is 71377749801.

It is a happy number.

10894777317 is a `hidden beast` number, since 10 + 89 + 477 + 73 + 17 = 666.

It is not a de Polignac number, because 10894777317 - 2⁶ = 10894777253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10894777319) 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, 5451843 + ... + 5453840.

It is an arithmetic number, because the mean of its divisors is an integer number (1036039980).

Almost surely, 2^10894777317 is an apocalyptic number.

It is an amenable number.

10894777317 is a deficient number, since it is larger than the sum of its proper divisors (5681862363).

10894777317 is a wasteful number, since it uses less digits than its factorization.

10894777317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10905729 (or 10905723 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 54.

The spelling of 10894777317 in words is "ten billion, eight hundred ninety-four million, seven hundred seventy-seven thousand, three hundred seventeen".