2512852717 has 2 divisors, whose sum is σ = 2512852718. Its totient is φ = 2512852716.

The previous prime is 2512852691. The next prime is 2512852721. The reversal of 2512852717 is 7172582152.

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., 1602080676 + 910772041 = 40026^2 + 30179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2512852717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2512852717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2512852217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256426358 + 1256426359.

It is an arithmetic number, because the mean of its divisors is an integer number (1256426359).

Almost surely, 2^2512852717 is an apocalyptic number.

It is an amenable number.

2512852717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512852717 is an equidigital number, since it uses as much as digits as its factorization.

2512852717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78400, while the sum is 40.

The square root of 2512852717 is about 50128.3624009402. The cubic root of 2512852717 is about 1359.5306766192.

The spelling of 2512852717 in words is "two billion, five hundred twelve million, eight hundred fifty-two thousand, seven hundred seventeen".