116264549 has 2 divisors, whose sum is σ = 116264550. Its totient is φ = 116264548.

The previous prime is 116264543. The next prime is 116264557. The reversal of 116264549 is 945462611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88491649 + 27772900 = 9407^2 + 5270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116264549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116264543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58132274 + 58132275.

It is an arithmetic number, because the mean of its divisors is an integer number (58132275).

Almost surely, 2^116264549 is an apocalyptic number.

It is an amenable number.

116264549 is a deficient number, since it is larger than the sum of its proper divisors (1).

116264549 is an equidigital number, since it uses as much as digits as its factorization.

116264549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 116264549 is about 10782.6039990347. The cubic root of 116264549 is about 488.0703632416.

The spelling of 116264549 in words is "one hundred sixteen million, two hundred sixty-four thousand, five hundred forty-nine".