5153313182065 has 8 divisors (see below), whose sum is σ = 6186202689960. Its totient is φ = 4121165964672.

The previous prime is 5153313182063. The next prime is 5153313182081. The reversal of 5153313182065 is 5602813133515.

It can be written as a sum of positive squares in 4 ways, for example, as 25461627489 + 5127851554576 = 159567^2 + 2264476^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5153313182065 - 2¹ = 5153313182063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5153313182063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185557350 + ... + 185585119.

It is an arithmetic number, because the mean of its divisors is an integer number (773275336245).

Almost surely, 2^{5153313182065} is an apocalyptic number.

It is an amenable number.

5153313182065 is a deficient number, since it is larger than the sum of its proper divisors (1032889507895).

5153313182065 is a wasteful number, since it uses less digits than its factorization.

5153313182065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371145251.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 5153313182065 in words is "five trillion, one hundred fifty-three billion, three hundred thirteen million, one hundred eighty-two thousand, sixty-five".