23516524963 has 2 divisors, whose sum is σ = 23516524964. Its totient is φ = 23516524962.

The previous prime is 23516524907. The next prime is 23516525029. The reversal of 23516524963 is 36942561532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23516524963 - 2²⁵ = 23482970531 is a prime.

It is not a weakly prime, because it can be changed into another prime (23516524463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11758262481 + 11758262482.

It is an arithmetic number, because the mean of its divisors is an integer number (11758262482).

Almost surely, 2^23516524963 is an apocalyptic number.

23516524963 is a deficient number, since it is larger than the sum of its proper divisors (1).

23516524963 is an equidigital number, since it uses as much as digits as its factorization.

23516524963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 46.

The spelling of 23516524963 in words is "twenty-three billion, five hundred sixteen million, five hundred twenty-four thousand, nine hundred sixty-three".