23975002559 has 2 divisors, whose sum is σ = 23975002560. Its totient is φ = 23975002558.

The previous prime is 23975002547. The next prime is 23975002613. The reversal of 23975002559 is 95520057932.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23975002559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23975002529) 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 as a sum of consecutive naturals, namely, 11987501279 + 11987501280.

It is an arithmetic number, because the mean of its divisors is an integer number (11987501280).

Almost surely, 2^23975002559 is an apocalyptic number.

23975002559 is a deficient number, since it is larger than the sum of its proper divisors (1).

23975002559 is an equidigital number, since it uses as much as digits as its factorization.

23975002559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 850500, while the sum is 47.

The spelling of 23975002559 in words is "twenty-three billion, nine hundred seventy-five million, two thousand, five hundred fifty-nine".