6115295243 has 2 divisors, whose sum is σ = 6115295244. Its totient is φ = 6115295242.

The previous prime is 6115295239. The next prime is 6115295261. The reversal of 6115295243 is 3425925116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6115295243 - 2² = 6115295239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6115295197 and 6115295206.

It is not a weakly prime, because it can be changed into another prime (6115255243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3057647621 + 3057647622.

It is an arithmetic number, because the mean of its divisors is an integer number (3057647622).

Almost surely, 2^6115295243 is an apocalyptic number.

6115295243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6115295243 is an equidigital number, since it uses as much as digits as its factorization.

6115295243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 6115295243 is about 78200.3532153148. The cubic root of 6115295243 is about 1828.6860129638.

The spelling of 6115295243 in words is "six billion, one hundred fifteen million, two hundred ninety-five thousand, two hundred forty-three".