10641577793 has 24 divisors (see below), whose sum is σ = 13939985664. Its totient is φ = 8024637600.

The previous prime is 10641577789. The next prime is 10641577813. The reversal of 10641577793 is 39777514601.

It is not a de Polignac number, because 10641577793 - 2² = 10641577789 is a prime.

It is a super-2 number, since 2×10641577793² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10641577783) 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, 301730 + ... + 335147.

It is an arithmetic number, because the mean of its divisors is an integer number (580832736).

Almost surely, 2^10641577793 is an apocalyptic number.

It is an amenable number.

10641577793 is a deficient number, since it is larger than the sum of its proper divisors (3298407871).

10641577793 is a wasteful number, since it uses less digits than its factorization.

10641577793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636933 (or 636926 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 10641577793 in words is "ten billion, six hundred forty-one million, five hundred seventy-seven thousand, seven hundred ninety-three".