23635469623 has 2 divisors, whose sum is σ = 23635469624. Its totient is φ = 23635469622.

The previous prime is 23635469617. The next prime is 23635469633. The reversal of 23635469623 is 32696453632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23635469623 - 2⁹ = 23635469111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23635469633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11817734811 + 11817734812.

It is an arithmetic number, because the mean of its divisors is an integer number (11817734812).

Almost surely, 2^23635469623 is an apocalyptic number.

23635469623 is a deficient number, since it is larger than the sum of its proper divisors (1).

23635469623 is an equidigital number, since it uses as much as digits as its factorization.

23635469623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 49.

The spelling of 23635469623 in words is "twenty-three billion, six hundred thirty-five million, four hundred sixty-nine thousand, six hundred twenty-three".