10663836601 has 12 divisors (see below), whose sum is σ = 11723935636. Its totient is φ = 9692305920.

The previous prime is 10663836581. The next prime is 10663836613.

10663836601 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3828515625 + 6835320976 = 61875^2 + 82676^2 .

It is not a de Polignac number, because 10663836601 - 2¹⁵ = 10663803833 is a prime.

It is a super-2 number, since 2×10663836601² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10663836301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 964561 + ... + 975553.

Almost surely, 2^10663836601 is an apocalyptic number.

10663836601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10663836601 is a deficient number, since it is larger than the sum of its proper divisors (1060099035).

10663836601 is a wasteful number, since it uses less digits than its factorization.

10663836601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19032 (or 19021 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 10663836601 in words is "ten billion, six hundred sixty-three million, eight hundred thirty-six thousand, six hundred one".