5156113065 has 16 divisors (see below), whose sum is σ = 8253113856. Its totient is φ = 2748816000.

The previous prime is 5156113031. The next prime is 5156113069. The reversal of 5156113065 is 5603116515.

It is not a de Polignac number, because 5156113065 - 2²⁰ = 5155064489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5156113069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30361 + ... + 105990.

It is an arithmetic number, because the mean of its divisors is an integer number (515819616).

Almost surely, 2^5156113065 is an apocalyptic number.

It is an amenable number.

5156113065 is a deficient number, since it is larger than the sum of its proper divisors (3097000791).

5156113065 is a wasteful number, since it uses less digits than its factorization.

5156113065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138880.

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 5156113065 is about 71806.0795824420. The cubic root of 5156113065 is about 1727.5905139726.

The spelling of 5156113065 in words is "five billion, one hundred fifty-six million, one hundred thirteen thousand, sixty-five".