5135583268 has 6 divisors (see below), whose sum is σ = 8987270726. Its totient is φ = 2567791632.

The previous prime is 5135583253. The next prime is 5135583281. The reversal of 5135583268 is 8623855315.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4951655424 + 183927844 = 70368^2 + 13562^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641947905 + ... + 641947912.

Almost surely, 2^5135583268 is an apocalyptic number.

It is an amenable number.

5135583268 is a deficient number, since it is larger than the sum of its proper divisors (3851687458).

5135583268 is a wasteful number, since it uses less digits than its factorization.

5135583268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283895821 (or 1283895819 counting only the distinct ones).

The product of its digits is 864000, while the sum is 46.

The square root of 5135583268 is about 71662.9839456884. The cubic root of 5135583268 is about 1725.2945816869.

The spelling of 5135583268 in words is "five billion, one hundred thirty-five million, five hundred eighty-three thousand, two hundred sixty-eight".