2513022769 has 2 divisors, whose sum is σ = 2513022770. Its totient is φ = 2513022768.

The previous prime is 2513022763. The next prime is 2513022829. The reversal of 2513022769 is 9672203152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1945868544 + 567154225 = 44112^2 + 23815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2513022769 - 2⁹ = 2513022257 is a prime.

It is a super-2 number, since 2×2513022769² = 12630566875024854722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2513022763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256511384 + 1256511385.

It is an arithmetic number, because the mean of its divisors is an integer number (1256511385).

Almost surely, 2^2513022769 is an apocalyptic number.

It is an amenable number.

2513022769 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513022769 is an equidigital number, since it uses as much as digits as its factorization.

2513022769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 2513022769 is about 50130.0585377675. The cubic root of 2513022769 is about 1359.5613437164.

The spelling of 2513022769 in words is "two billion, five hundred thirteen million, twenty-two thousand, seven hundred sixty-nine".