23004550039 has 2 divisors, whose sum is σ = 23004550040. Its totient is φ = 23004550038.

The previous prime is 23004550033. The next prime is 23004550043. The reversal of 23004550039 is 93005540032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23004550039 - 2¹⁵ = 23004517271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23004550033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11502275019 + 11502275020.

It is an arithmetic number, because the mean of its divisors is an integer number (11502275020).

Almost surely, 2^23004550039 is an apocalyptic number.

23004550039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23004550039 is an equidigital number, since it uses as much as digits as its factorization.

23004550039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 23004550039 in words is "twenty-three billion, four million, five hundred fifty thousand, thirty-nine".