5162313465 has 20 divisors (see below), whose sum is σ = 9253925604. Its totient is φ = 2753233632.

The previous prime is 5162313439. The next prime is 5162313469. The reversal of 5162313465 is 5643132615.

5162313465 is a `hidden beast` number, since 5 + 162 + 31 + 3 + 465 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 703947024 + 4458366441 = 26532^2 + 66771^2 .

It is not a de Polignac number, because 5162313465 - 2¹⁶ = 5162247929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5162313469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6372822 + ... + 6373631.

Almost surely, 2^5162313465 is an apocalyptic number.

It is an amenable number.

5162313465 is a deficient number, since it is larger than the sum of its proper divisors (4091612139).

5162313465 is a wasteful number, since it uses less digits than its factorization.

5162313465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12746470 (or 12746461 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 5162313465 is about 71849.2412277263. The cubic root of 5162313465 is about 1728.2827318769.

The spelling of 5162313465 in words is "five billion, one hundred sixty-two million, three hundred thirteen thousand, four hundred sixty-five".