252352235422901 has 2 divisors, whose sum is σ = 252352235422902. Its totient is φ = 252352235422900.

The previous prime is 252352235422801. The next prime is 252352235422921. The reversal of 252352235422901 is 109224532253252.

252352235422901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187855258360900 + 64496977062001 = 13706030^2 + 8031001^2 .

It is a cyclic number.

It is not a de Polignac number, because 252352235422901 - 2³⁰ = 252351161681077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252352235422921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126176117711450 + 126176117711451.

It is an arithmetic number, because the mean of its divisors is an integer number (126176117711451).

Almost surely, 2^{252352235422901} is an apocalyptic number.

It is an amenable number.

252352235422901 is a deficient number, since it is larger than the sum of its proper divisors (1).

252352235422901 is an equidigital number, since it uses as much as digits as its factorization.

252352235422901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 252352235422901 in words is "two hundred fifty-two trillion, three hundred fifty-two billion, two hundred thirty-five million, four hundred twenty-two thousand, nine hundred one".