5206630365 has 12 divisors (see below), whose sum is σ = 9024826044. Its totient is φ = 2776869504.

The previous prime is 5206630357. The next prime is 5206630393. The reversal of 5206630365 is 5630366025.

It can be written as a sum of positive squares in 2 ways, for example, as 3957290649 + 1249339716 = 62907^2 + 35346^2 .

It is not a de Polignac number, because 5206630365 - 2³ = 5206630357 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57851404 + ... + 57851493.

It is an arithmetic number, because the mean of its divisors is an integer number (752068837).

Almost surely, 2^5206630365 is an apocalyptic number.

It is an amenable number.

5206630365 is a deficient number, since it is larger than the sum of its proper divisors (3818195679).

5206630365 is a wasteful number, since it uses less digits than its factorization.

5206630365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115702908 (or 115702905 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 5206630365 is about 72156.9841733979. The cubic root of 5206630365 is about 1733.2142417151.

The spelling of 5206630365 in words is "five billion, two hundred six million, six hundred thirty thousand, three hundred sixty-five".