10797517808 has 160 divisors (see below), whose sum is σ = 27550236672. Its totient is φ = 3974572800.

The previous prime is 10797517807. The next prime is 10797517823. The reversal of 10797517808 is 80871579701.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10797517808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10797517807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2349593 + ... + 2354183.

Almost surely, 2^10797517808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10797517808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13775118336).

10797517808 is an abundant number, since it is smaller than the sum of its proper divisors (16752718864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10797517808 is a wasteful number, since it uses less digits than its factorization.

10797517808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723 (or 4717 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 53.

The spelling of 10797517808 in words is "ten billion, seven hundred ninety-seven million, five hundred seventeen thousand, eight hundred eight".