116477549 has 2 divisors, whose sum is σ = 116477550. Its totient is φ = 116477548.

The previous prime is 116477539. The next prime is 116477561. The reversal of 116477549 is 945774611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113273449 + 3204100 = 10643^2 + 1790^2 .

It is a cyclic number.

It is not a de Polignac number, because 116477549 - 2⁸ = 116477293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116477519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58238774 + 58238775.

It is an arithmetic number, because the mean of its divisors is an integer number (58238775).

Almost surely, 2^116477549 is an apocalyptic number.

It is an amenable number.

116477549 is a deficient number, since it is larger than the sum of its proper divisors (1).

116477549 is an equidigital number, since it uses as much as digits as its factorization.

116477549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 44.

The square root of 116477549 is about 10792.4764998586. The cubic root of 116477549 is about 488.3682343970.

The spelling of 116477549 in words is "one hundred sixteen million, four hundred seventy-seven thousand, five hundred forty-nine".