115509483 has 10 divisors (see below), whose sum is σ = 172551324. Its totient is φ = 77006268.

The previous prime is 115509479. The next prime is 115509491. The reversal of 115509483 is 384905511.

115509483 is a `hidden beast` number, since 11 + 550 + 94 + 8 + 3 = 666.

It is not a de Polignac number, because 115509483 - 2² = 115509479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115509463) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 712941 + ... + 713102.

Almost surely, 2^115509483 is an apocalyptic number.

115509483 is a deficient number, since it is larger than the sum of its proper divisors (57041841).

115509483 is an equidigital number, since it uses as much as digits as its factorization.

115509483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426055 (or 1426046 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 115509483 is about 10747.5338101352. The cubic root of 115509483 is about 487.0114964532.

The spelling of 115509483 in words is "one hundred fifteen million, five hundred nine thousand, four hundred eighty-three".