116003457605989 has 2 divisors, whose sum is σ = 116003457605990. Its totient is φ = 116003457605988.

The previous prime is 116003457605929. The next prime is 116003457605999. The reversal of 116003457605989 is 989506754300611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103933600417089 + 12069857188900 = 10194783^2 + 3474170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116003457605989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116003457605989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116003457605909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58001728802994 + 58001728802995.

It is an arithmetic number, because the mean of its divisors is an integer number (58001728802995).

Almost surely, 2^{116003457605989} is an apocalyptic number.

It is an amenable number.

116003457605989 is a deficient number, since it is larger than the sum of its proper divisors (1).

116003457605989 is an equidigital number, since it uses as much as digits as its factorization.

116003457605989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48988800, while the sum is 64.

The spelling of 116003457605989 in words is "one hundred sixteen trillion, three billion, four hundred fifty-seven million, six hundred five thousand, nine hundred eighty-nine".