6113184491 has 2 divisors, whose sum is σ = 6113184492. Its totient is φ = 6113184490.

The previous prime is 6113184487. The next prime is 6113184599. The reversal of 6113184491 is 1944813116.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6113184491 - 2² = 6113184487 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6113184481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3056592245 + 3056592246.

It is an arithmetic number, because the mean of its divisors is an integer number (3056592246).

Almost surely, 2^6113184491 is an apocalyptic number.

6113184491 is a deficient number, since it is larger than the sum of its proper divisors (1).

6113184491 is an equidigital number, since it uses as much as digits as its factorization.

6113184491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 38.

The square root of 6113184491 is about 78186.8562547440. The cubic root of 6113184491 is about 1828.4755926606.

The spelling of 6113184491 in words is "six billion, one hundred thirteen million, one hundred eighty-four thousand, four hundred ninety-one".