6113257229 has 2 divisors, whose sum is σ = 6113257230. Its totient is φ = 6113257228.

The previous prime is 6113257223. The next prime is 6113257259. The reversal of 6113257229 is 9227523116.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3714902500 + 2398354729 = 60950^2 + 48973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6113257229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6113257192 and 6113257201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6113257223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056628614 + 3056628615.

It is an arithmetic number, because the mean of its divisors is an integer number (3056628615).

Almost surely, 2^6113257229 is an apocalyptic number.

It is an amenable number.

6113257229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113257229 is an equidigital number, since it uses as much as digits as its factorization.

6113257229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 6113257229 is about 78187.3214082693. The cubic root of 6113257229 is about 1828.4828446981.

The spelling of 6113257229 in words is "six billion, one hundred thirteen million, two hundred fifty-seven thousand, two hundred twenty-nine".