2635767413 has 2 divisors, whose sum is σ = 2635767414. Its totient is φ = 2635767412.

The previous prime is 2635767389. The next prime is 2635767437. The reversal of 2635767413 is 3147675362.

It is a balanced prime because it is at equal distance from previous prime (2635767389) and next prime (2635767437).

It can be written as a sum of positive squares in only one way, i.e., 2361765604 + 274001809 = 48598^2 + 16553^2 .

It is a cyclic number.

It is not a de Polignac number, because 2635767413 - 2¹⁴ = 2635751029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2635767443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317883706 + 1317883707.

It is an arithmetic number, because the mean of its divisors is an integer number (1317883707).

Almost surely, 2^2635767413 is an apocalyptic number.

It is an amenable number.

2635767413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2635767413 is an equidigital number, since it uses as much as digits as its factorization.

2635767413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 44.

The square root of 2635767413 is about 51339.7254862158. The cubic root of 2635767413 is about 1381.3456406329.

The spelling of 2635767413 in words is "two billion, six hundred thirty-five million, seven hundred sixty-seven thousand, four hundred thirteen".