252750002507 has 2 divisors, whose sum is σ = 252750002508. Its totient is φ = 252750002506.

The previous prime is 252750002503. The next prime is 252750002521. The reversal of 252750002507 is 705200057252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252750002507 - 2² = 252750002503 is a prime.

It is not a weakly prime, because it can be changed into another prime (252750002501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375001253 + 126375001254.

It is an arithmetic number, because the mean of its divisors is an integer number (126375001254).

Almost surely, 2^252750002507 is an apocalyptic number.

252750002507 is a deficient number, since it is larger than the sum of its proper divisors (1).

252750002507 is an equidigital number, since it uses as much as digits as its factorization.

252750002507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49000, while the sum is 35.

Adding to 252750002507 its reverse (705200057252), we get a palindrome (957950059759).

The spelling of 252750002507 in words is "two hundred fifty-two billion, seven hundred fifty million, two thousand, five hundred seven".