23800466587 has 2 divisors, whose sum is σ = 23800466588. Its totient is φ = 23800466586.

The previous prime is 23800466549. The next prime is 23800466611. The reversal of 23800466587 is 78566400832.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23800466587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23800466587.

It is not a weakly prime, because it can be changed into another prime (23800466507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11900233293 + 11900233294.

It is an arithmetic number, because the mean of its divisors is an integer number (11900233294).

Almost surely, 2^23800466587 is an apocalyptic number.

23800466587 is a deficient number, since it is larger than the sum of its proper divisors (1).

23800466587 is an equidigital number, since it uses as much as digits as its factorization.

23800466587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 23800466587 in words is "twenty-three billion, eight hundred million, four hundred sixty-six thousand, five hundred eighty-seven".