1252450515301 has 2 divisors, whose sum is σ = 1252450515302. Its totient is φ = 1252450515300.

The previous prime is 1252450515247. The next prime is 1252450515431. The reversal of 1252450515301 is 1035150542521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094480038276 + 157970477025 = 1046174^2 + 397455^2 .

It is a cyclic number.

It is not a de Polignac number, because 1252450515301 - 2¹⁵ = 1252450482533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1252450515601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626225257650 + 626225257651.

It is an arithmetic number, because the mean of its divisors is an integer number (626225257651).

Almost surely, 2^{1252450515301} is an apocalyptic number.

It is an amenable number.

1252450515301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252450515301 is an equidigital number, since it uses as much as digits as its factorization.

1252450515301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 1252450515301 in words is "one trillion, two hundred fifty-two billion, four hundred fifty million, five hundred fifteen thousand, three hundred one".