10636543044023 has 16 divisors (see below), whose sum is σ = 11484547267200. Its totient is φ = 9792801317376.

The previous prime is 10636543044019. The next prime is 10636543044091. The reversal of 10636543044023 is 32044034563601.

It is a cyclic number.

It is not a de Polignac number, because 10636543044023 - 2² = 10636543044019 is a prime.

It is a super-2 number, since 2×10636543044023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10636543044623) 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, 67049903 + ... + 67208351.

It is an arithmetic number, because the mean of its divisors is an integer number (717784204200).

Almost surely, 2^{10636543044023} is an apocalyptic number.

10636543044023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10636543044023 is a deficient number, since it is larger than the sum of its proper divisors (848004223177).

10636543044023 is a wasteful number, since it uses less digits than its factorization.

10636543044023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171866.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 10636543044023 in words is "ten trillion, six hundred thirty-six billion, five hundred forty-three million, forty-four thousand, twenty-three".