6113272769 has 2 divisors, whose sum is σ = 6113272770. Its totient is φ = 6113272768.

The previous prime is 6113272691. The next prime is 6113272817. The reversal of 6113272769 is 9672723116.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5857912369 + 255360400 = 76537^2 + 15980^2 .

It is a cyclic number.

It is not a de Polignac number, because 6113272769 - 2²⁰ = 6112224193 is a prime.

It is a super-2 number, since 2×6113272769² = 74744207896393854722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6113277769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056636384 + 3056636385.

It is an arithmetic number, because the mean of its divisors is an integer number (3056636385).

Almost surely, 2^6113272769 is an apocalyptic number.

It is an amenable number.

6113272769 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113272769 is an equidigital number, since it uses as much as digits as its factorization.

6113272769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 6113272769 is about 78187.4207849319. The cubic root of 6113272769 is about 1828.4843940413.

The spelling of 6113272769 in words is "six billion, one hundred thirteen million, two hundred seventy-two thousand, seven hundred sixty-nine".