252047046269 has 2 divisors, whose sum is σ = 252047046270. Its totient is φ = 252047046268.

The previous prime is 252047046257. The next prime is 252047046281. The reversal of 252047046269 is 962640740252.

It is a balanced prime because it is at equal distance from previous prime (252047046257) and next prime (252047046281).

It can be written as a sum of positive squares in only one way, i.e., 192821983225 + 59225063044 = 439115^2 + 243362^2 .

It is a cyclic number.

It is not a de Polignac number, because 252047046269 - 2¹⁶ = 252046980733 is a prime.

It is a super-2 number, since 2×252047046269² (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 (252047046289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126023523134 + 126023523135.

It is an arithmetic number, because the mean of its divisors is an integer number (126023523135).

Almost surely, 2^252047046269 is an apocalyptic number.

It is an amenable number.

252047046269 is a deficient number, since it is larger than the sum of its proper divisors (1).

252047046269 is an equidigital number, since it uses as much as digits as its factorization.

252047046269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 252047046269 in words is "two hundred fifty-two billion, forty-seven million, forty-six thousand, two hundred sixty-nine".