116235764591 has 2 divisors, whose sum is σ = 116235764592. Its totient is φ = 116235764590.

The previous prime is 116235764551. The next prime is 116235764597. The reversal of 116235764591 is 195467532611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116235764591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116235764597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58117882295 + 58117882296.

It is an arithmetic number, because the mean of its divisors is an integer number (58117882296).

Almost surely, 2^116235764591 is an apocalyptic number.

116235764591 is a deficient number, since it is larger than the sum of its proper divisors (1).

116235764591 is an equidigital number, since it uses as much as digits as its factorization.

116235764591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 50.

The spelling of 116235764591 in words is "one hundred sixteen billion, two hundred thirty-five million, seven hundred sixty-four thousand, five hundred ninety-one".