83315259 has 12 divisors (see below), whose sum is σ = 124226752. Its totient is φ = 53751600.

The previous prime is 83315251. The next prime is 83315261. The reversal of 83315259 is 95251338.

It is not a de Polignac number, because 83315259 - 2³ = 83315251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83315251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149032 + ... + 149589.

Almost surely, 2^83315259 is an apocalyptic number.

83315259 is a deficient number, since it is larger than the sum of its proper divisors (40911493).

83315259 is a wasteful number, since it uses less digits than its factorization.

83315259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298658 (or 298655 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 83315259 is about 9127.7192660598. The cubic root of 83315259 is about 436.7586513158.

The spelling of 83315259 in words is "eighty-three million, three hundred fifteen thousand, two hundred fifty-nine".