6135316465 has 8 divisors (see below), whose sum is σ = 7541950248. Its totient is φ = 4788539520.

The previous prime is 6135316457. The next prime is 6135316471. The reversal of 6135316465 is 5646135316.

6135316465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 268828816 + 5866487649 = 16396^2 + 76593^2 .

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

It is not a de Polignac number, because 6135316465 - 2³ = 6135316457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14963982 + ... + 14964391.

It is an arithmetic number, because the mean of its divisors is an integer number (942743781).

Almost surely, 2^6135316465 is an apocalyptic number.

It is an amenable number.

6135316465 is a deficient number, since it is larger than the sum of its proper divisors (1406633783).

6135316465 is a wasteful number, since it uses less digits than its factorization.

6135316465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29928419.

The product of its digits is 194400, while the sum is 40.

The square root of 6135316465 is about 78328.2609598860. The cubic root of 6135316465 is about 1830.6795196130.

The spelling of 6135316465 in words is "six billion, one hundred thirty-five million, three hundred sixteen thousand, four hundred sixty-five".