23875076689 has 2 divisors, whose sum is σ = 23875076690. Its totient is φ = 23875076688.

The previous prime is 23875076657. The next prime is 23875076717. The reversal of 23875076689 is 98667057832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20618662464 + 3256414225 = 143592^2 + 57065^2 .

It is a cyclic number.

It is not a de Polignac number, because 23875076689 - 2⁵ = 23875076657 is a prime.

It is not a weakly prime, because it can be changed into another prime (23875076629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11937538344 + 11937538345.

It is an arithmetic number, because the mean of its divisors is an integer number (11937538345).

Almost surely, 2^23875076689 is an apocalyptic number.

It is an amenable number.

23875076689 is a deficient number, since it is larger than the sum of its proper divisors (1).

23875076689 is an equidigital number, since it uses as much as digits as its factorization.

23875076689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 23875076689 in words is "twenty-three billion, eight hundred seventy-five million, seventy-six thousand, six hundred eighty-nine".