6113253169 has 2 divisors, whose sum is σ = 6113253170. Its totient is φ = 6113253168.

The previous prime is 6113253143. The next prime is 6113253229. The reversal of 6113253169 is 9613523116.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3574604944 + 2538648225 = 59788^2 + 50385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6113253169 is a prime.

It is a super-2 number, since 2×6113253169² = 74743728616577085122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6113253469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056626584 + 3056626585.

It is an arithmetic number, because the mean of its divisors is an integer number (3056626585).

Almost surely, 2^6113253169 is an apocalyptic number.

It is an amenable number.

6113253169 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113253169 is an equidigital number, since it uses as much as digits as its factorization.

6113253169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 37.

The square root of 6113253169 is about 78187.2954449762. The cubic root of 6113253169 is about 1828.4824399143.

The spelling of 6113253169 in words is "six billion, one hundred thirteen million, two hundred fifty-three thousand, one hundred sixty-nine".