115462549 has 2 divisors, whose sum is σ = 115462550. Its totient is φ = 115462548.

The previous prime is 115462547. The next prime is 115462559. The reversal of 115462549 is 945264511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99860049 + 15602500 = 9993^2 + 3950^2 .

It is a cyclic number.

It is not a de Polignac number, because 115462549 - 2¹ = 115462547 is a prime.

Together with 115462547, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115462547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57731274 + 57731275.

It is an arithmetic number, because the mean of its divisors is an integer number (57731275).

Almost surely, 2^115462549 is an apocalyptic number.

It is an amenable number.

115462549 is a deficient number, since it is larger than the sum of its proper divisors (1).

115462549 is an equidigital number, since it uses as much as digits as its factorization.

115462549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 37.

The square root of 115462549 is about 10745.3501106292. The cubic root of 115462549 is about 486.9455264176.

The spelling of 115462549 in words is "one hundred fifteen million, four hundred sixty-two thousand, five hundred forty-nine".