23036145633 has 16 divisors (see below), whose sum is σ = 34511083200. Its totient is φ = 15184873440.

The previous prime is 23036145619. The next prime is 23036145641. The reversal of 23036145633 is 33654163032.

23036145633 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 6 + 14 + 5 + 633 = 666.

It is not a de Polignac number, because 23036145633 - 2⁴ = 23036145617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23036145653) 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, 4790803 + ... + 4795608.

It is an arithmetic number, because the mean of its divisors is an integer number (2156942700).

Almost surely, 2^23036145633 is an apocalyptic number.

It is an amenable number.

23036145633 is a deficient number, since it is larger than the sum of its proper divisors (11474937567).

23036145633 is an equidigital number, since it uses as much as digits as its factorization.

23036145633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9586509 (or 9586503 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The spelling of 23036145633 in words is "twenty-three billion, thirty-six million, one hundred forty-five thousand, six hundred thirty-three".