116015593 has 6 divisors (see below), whose sum is σ = 116570174. Its totient is φ = 115463616.

The previous prime is 116015587. The next prime is 116015617. The reversal of 116015593 is 395510611.

It can be written as a sum of positive squares in 3 ways, for example, as 5071504 + 110944089 = 2252^2 + 10533^2 .

It is not a de Polignac number, because 116015593 - 2⁵ = 116015561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116015503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53221 + ... + 55357.

Almost surely, 2^116015593 is an apocalyptic number.

It is an amenable number.

116015593 is a deficient number, since it is larger than the sum of its proper divisors (554581).

116015593 is an frugal number, since it uses more digits than its factorization.

116015593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603 (or 2370 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 116015593 is about 10771.0534767960. The cubic root of 116015593 is about 487.7217477273.

The spelling of 116015593 in words is "one hundred sixteen million, fifteen thousand, five hundred ninety-three".