252245410229 has 2 divisors, whose sum is σ = 252245410230. Its totient is φ = 252245410228.

The previous prime is 252245410217. The next prime is 252245410303. The reversal of 252245410229 is 922014542252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147819487729 + 104425922500 = 384473^2 + 323150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252245410229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252245410192 and 252245410201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252245710229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126122705114 + 126122705115.

It is an arithmetic number, because the mean of its divisors is an integer number (126122705115).

Almost surely, 2^252245410229 is an apocalyptic number.

It is an amenable number.

252245410229 is a deficient number, since it is larger than the sum of its proper divisors (1).

252245410229 is an equidigital number, since it uses as much as digits as its factorization.

252245410229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 252245410229 in words is "two hundred fifty-two billion, two hundred forty-five million, four hundred ten thousand, two hundred twenty-nine".