2512835906069 has 2 divisors, whose sum is σ = 2512835906070. Its totient is φ = 2512835906068.

The previous prime is 2512835906057. The next prime is 2512835906111. The reversal of 2512835906069 is 9606095382152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1968582975844 + 544252930225 = 1403062^2 + 737735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512835906069 - 2⁴⁰ = 1413324278293 is a prime.

It is a super-2 number, since 2×2512835906069² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2512835906869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256417953034 + 1256417953035.

It is an arithmetic number, because the mean of its divisors is an integer number (1256417953035).

Almost surely, 2^{2512835906069} is an apocalyptic number.

It is an amenable number.

2512835906069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512835906069 is an equidigital number, since it uses as much as digits as its factorization.

2512835906069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 2512835906069 in words is "two trillion, five hundred twelve billion, eight hundred thirty-five million, nine hundred six thousand, sixty-nine".