116500063549 has 2 divisors, whose sum is σ = 116500063550. Its totient is φ = 116500063548.

The previous prime is 116500063543. The next prime is 116500063583. The reversal of 116500063549 is 945360005611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85794510649 + 30705552900 = 292907^2 + 175230^2 .

It is a cyclic number.

It is not a de Polignac number, because 116500063549 - 2⁵ = 116500063517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116500063543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58250031774 + 58250031775.

It is an arithmetic number, because the mean of its divisors is an integer number (58250031775).

Almost surely, 2^116500063549 is an apocalyptic number.

It is an amenable number.

116500063549 is a deficient number, since it is larger than the sum of its proper divisors (1).

116500063549 is an equidigital number, since it uses as much as digits as its factorization.

116500063549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 116500063549 in words is "one hundred sixteen billion, five hundred million, sixty-three thousand, five hundred forty-nine".