116153689 has 2 divisors, whose sum is σ = 116153690. Its totient is φ = 116153688.

The previous prime is 116153659. The next prime is 116153711. The reversal of 116153689 is 986351611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114854089 + 1299600 = 10717^2 + 1140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116153689 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116153629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58076844 + 58076845.

It is an arithmetic number, because the mean of its divisors is an integer number (58076845).

Almost surely, 2^116153689 is an apocalyptic number.

It is an amenable number.

116153689 is a deficient number, since it is larger than the sum of its proper divisors (1).

116153689 is an equidigital number, since it uses as much as digits as its factorization.

116153689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 40.

The square root of 116153689 is about 10777.4620852963. The cubic root of 116153689 is about 487.9151864272.

The spelling of 116153689 in words is "one hundred sixteen million, one hundred fifty-three thousand, six hundred eighty-nine".