2613263768029 has 2 divisors, whose sum is σ = 2613263768030. Its totient is φ = 2613263768028.

The previous prime is 2613263767981. The next prime is 2613263768041. The reversal of 2613263768029 is 9208673623162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2308971420900 + 304292347129 = 1519530^2 + 551627^2 .

It is a cyclic number.

It is not a de Polignac number, because 2613263768029 - 2¹⁵ = 2613263735261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2613263768729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306631884014 + 1306631884015.

It is an arithmetic number, because the mean of its divisors is an integer number (1306631884015).

Almost surely, 2^{2613263768029} is an apocalyptic number.

It is an amenable number.

2613263768029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613263768029 is an equidigital number, since it uses as much as digits as its factorization.

2613263768029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 2613263768029 in words is "two trillion, six hundred thirteen billion, two hundred sixty-three million, seven hundred sixty-eight thousand, twenty-nine".