252502500269 has 2 divisors, whose sum is σ = 252502500270. Its totient is φ = 252502500268.

The previous prime is 252502500259. The next prime is 252502500277. The reversal of 252502500269 is 962005205252.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 164643612169 + 87858888100 = 405763^2 + 296410^2 .

It is a cyclic number.

It is not a de Polignac number, because 252502500269 - 2²⁸ = 252234064813 is a prime.

It is a super-2 number, since 2×252502500269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252502500259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126251250134 + 126251250135.

It is an arithmetic number, because the mean of its divisors is an integer number (126251250135).

Almost surely, 2^252502500269 is an apocalyptic number.

It is an amenable number.

252502500269 is a deficient number, since it is larger than the sum of its proper divisors (1).

252502500269 is an equidigital number, since it uses as much as digits as its factorization.

252502500269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 252502500269 in words is "two hundred fifty-two billion, five hundred two million, five hundred thousand, two hundred sixty-nine".