23000555599 has 16 divisors (see below), whose sum is σ = 26535190528. Its totient is φ = 19528623072.

The previous prime is 23000555551. The next prime is 23000555609. The reversal of 23000555599 is 99555500032.

It is not a de Polignac number, because 23000555599 - 2⁷ = 23000555471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000555509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551509 + ... + 591745.

It is an arithmetic number, because the mean of its divisors is an integer number (1658449408).

Almost surely, 2^23000555599 is an apocalyptic number.

23000555599 is a deficient number, since it is larger than the sum of its proper divisors (3534634929).

23000555599 is a wasteful number, since it uses less digits than its factorization.

23000555599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41014.

The product of its (nonzero) digits is 303750, while the sum is 43.

The spelling of 23000555599 in words is "twenty-three billion, five hundred fifty-five thousand, five hundred ninety-nine".