252725006269 has 2 divisors, whose sum is σ = 252725006270. Its totient is φ = 252725006268.

The previous prime is 252725006239. The next prime is 252725006311. The reversal of 252725006269 is 962600527252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174527595225 + 78197411044 = 417765^2 + 279638^2 .

It is a cyclic number.

It is not a de Polignac number, because 252725006269 - 2¹⁹ = 252724481981 is a prime.

It is a super-2 number, since 2×252725006269² (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 (252725006239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126362503134 + 126362503135.

It is an arithmetic number, because the mean of its divisors is an integer number (126362503135).

Almost surely, 2^252725006269 is an apocalyptic number.

It is an amenable number.

252725006269 is a deficient number, since it is larger than the sum of its proper divisors (1).

252725006269 is an equidigital number, since it uses as much as digits as its factorization.

252725006269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 252725006269 in words is "two hundred fifty-two billion, seven hundred twenty-five million, six thousand, two hundred sixty-nine".