116264513 has 4 divisors (see below), whose sum is σ = 123103620. Its totient is φ = 109425408.

The previous prime is 116264503. The next prime is 116264531. The reversal of 116264513 is 315462611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315462611 = 14657 ⋅21523.

It can be written as a sum of positive squares in 2 ways, for example, as 53173264 + 63091249 = 7292^2 + 7943^2 .

It is a cyclic number.

It is not a de Polignac number, because 116264513 - 2¹⁶ = 116198977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116264503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419528 + ... + 3419561.

It is an arithmetic number, because the mean of its divisors is an integer number (30775905).

Almost surely, 2^116264513 is an apocalyptic number.

It is an amenable number.

116264513 is a deficient number, since it is larger than the sum of its proper divisors (6839107).

116264513 is an equidigital number, since it uses as much as digits as its factorization.

116264513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6839106.

The product of its digits is 4320, while the sum is 29.

The square root of 116264513 is about 10782.6023296790. The cubic root of 116264513 is about 488.0703128664.

The spelling of 116264513 in words is "one hundred sixteen million, two hundred sixty-four thousand, five hundred thirteen".