23550265233 has 24 divisors (see below), whose sum is σ = 38014625376. Its totient is φ = 13924766400.

The previous prime is 23550265199. The next prime is 23550265247. The reversal of 23550265233 is 33256205532.

23550265233 is a `hidden beast` number, since 2 + 3 + 550 + 26 + 52 + 33 = 666.

It is not a de Polignac number, because 23550265233 - 2³² = 19255297937 is a prime.

It is a super-2 number, since 2×23550265233² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23550265633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2896935 + ... + 2905052.

It is an arithmetic number, because the mean of its divisors is an integer number (1583942724).

Almost surely, 2^23550265233 is an apocalyptic number.

It is an amenable number.

23550265233 is a deficient number, since it is larger than the sum of its proper divisors (14464360143).

23550265233 is a wasteful number, since it uses less digits than its factorization.

23550265233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802045 (or 5802042 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 23550265233 in words is "twenty-three billion, five hundred fifty million, two hundred sixty-five thousand, two hundred thirty-three".