23769847459 has 2 divisors, whose sum is σ = 23769847460. Its totient is φ = 23769847458.

The previous prime is 23769847417. The next prime is 23769847469. The reversal of 23769847459 is 95474896732.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23769847459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23769847459.

It is not a weakly prime, because it can be changed into another prime (23769847469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11884923729 + 11884923730.

It is an arithmetic number, because the mean of its divisors is an integer number (11884923730).

Almost surely, 2^23769847459 is an apocalyptic number.

23769847459 is a deficient number, since it is larger than the sum of its proper divisors (1).

23769847459 is an equidigital number, since it uses as much as digits as its factorization.

23769847459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91445760, while the sum is 64.

The spelling of 23769847459 in words is "twenty-three billion, seven hundred sixty-nine million, eight hundred forty-seven thousand, four hundred fifty-nine".