23643063375 has 32 divisors (see below), whose sum is σ = 39511053504. Its totient is φ = 12555468800.

The previous prime is 23643063349. The next prime is 23643063377. The reversal of 23643063375 is 57336034632.

It is not a de Polignac number, because 23643063375 - 2⁵ = 23643063343 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23643063377) 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, 47922 + ... + 222671.

It is an arithmetic number, because the mean of its divisors is an integer number (1234720422).

Almost surely, 2^23643063375 is an apocalyptic number.

23643063375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23643063375 is a deficient number, since it is larger than the sum of its proper divisors (15867990129).

23643063375 is a wasteful number, since it uses less digits than its factorization.

23643063375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270844 (or 270834 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 42.

The spelling of 23643063375 in words is "twenty-three billion, six hundred forty-three million, sixty-three thousand, three hundred seventy-five".