23499825463 has 2 divisors, whose sum is σ = 23499825464. Its totient is φ = 23499825462.

The previous prime is 23499825457. The next prime is 23499825473. The reversal of 23499825463 is 36452899432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23499825463 - 2⁵ = 23499825431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23499825413) 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, 11749912731 + 11749912732.

It is an arithmetic number, because the mean of its divisors is an integer number (11749912732).

Almost surely, 2^23499825463 is an apocalyptic number.

23499825463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23499825463 is an equidigital number, since it uses as much as digits as its factorization.

23499825463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 55.

The spelling of 23499825463 in words is "twenty-three billion, four hundred ninety-nine million, eight hundred twenty-five thousand, four hundred sixty-three".