116664527249 has 2 divisors, whose sum is σ = 116664527250. Its totient is φ = 116664527248.

The previous prime is 116664527207. The next prime is 116664527269. The reversal of 116664527249 is 942725466611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106581355024 + 10083172225 = 326468^2 + 100415^2 .

It is a cyclic number.

It is not a de Polignac number, because 116664527249 - 2²⁴ = 116647750033 is a prime.

It is a super-2 number, since 2×116664527249² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116664527249.

It is not a weakly prime, because it can be changed into another prime (116664527269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58332263624 + 58332263625.

It is an arithmetic number, because the mean of its divisors is an integer number (58332263625).

Almost surely, 2^116664527249 is an apocalyptic number.

It is an amenable number.

116664527249 is a deficient number, since it is larger than the sum of its proper divisors (1).

116664527249 is an equidigital number, since it uses as much as digits as its factorization.

116664527249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The spelling of 116664527249 in words is "one hundred sixteen billion, six hundred sixty-four million, five hundred twenty-seven thousand, two hundred forty-nine".