23525252029 has 2 divisors, whose sum is σ = 23525252030. Its totient is φ = 23525252028.

The previous prime is 23525252027. The next prime is 23525252077. The reversal of 23525252029 is 92025252532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23405940100 + 119311929 = 152990^2 + 10923^2 .

It is a cyclic number.

It is not a de Polignac number, because 23525252029 - 2¹ = 23525252027 is a prime.

Together with 23525252027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23525252027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11762626014 + 11762626015.

It is an arithmetic number, because the mean of its divisors is an integer number (11762626015).

Almost surely, 2^23525252029 is an apocalyptic number.

It is an amenable number.

23525252029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23525252029 is an equidigital number, since it uses as much as digits as its factorization.

23525252029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 23525252029 in words is "twenty-three billion, five hundred twenty-five million, two hundred fifty-two thousand, twenty-nine".