116639353 has 2 divisors, whose sum is σ = 116639354. Its totient is φ = 116639352.

The previous prime is 116639351. The next prime is 116639389. The reversal of 116639353 is 353936611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70358544 + 46280809 = 8388^2 + 6803^2 .

It is a cyclic number.

It is not a de Polignac number, because 116639353 - 2¹ = 116639351 is a prime.

Together with 116639351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (116639351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58319676 + 58319677.

It is an arithmetic number, because the mean of its divisors is an integer number (58319677).

Almost surely, 2^116639353 is an apocalyptic number.

It is an amenable number.

116639353 is a deficient number, since it is larger than the sum of its proper divisors (1).

116639353 is an equidigital number, since it uses as much as digits as its factorization.

116639353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 37.

The square root of 116639353 is about 10799.9700462548. The cubic root of 116639353 is about 488.5942675758.

The spelling of 116639353 in words is "one hundred sixteen million, six hundred thirty-nine thousand, three hundred fifty-three".