5135223530 has 16 divisors (see below), whose sum is σ = 9417807144. Its totient is φ = 2015332800.

The previous prime is 5135223521. The next prime is 5135223559. The reversal of 5135223530 is 353225315.

It can be written as a sum of positive squares in 4 ways, for example, as 5125557649 + 9665881 = 71593^2 + 3109^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5135223493 and 5135223502.

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, 4844021 + ... + 4845080.

Almost surely, 2^5135223530 is an apocalyptic number.

5135223530 is a deficient number, since it is larger than the sum of its proper divisors (4282583614).

5135223530 is a wasteful number, since it uses less digits than its factorization.

5135223530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9689161.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 5135223530 is about 71660.4739727557. The cubic root of 5135223530 is about 1725.2542961937.

Adding to 5135223530 its reverse (353225315), we get a palindrome (5488448845).

The spelling of 5135223530 in words is "five billion, one hundred thirty-five million, two hundred twenty-three thousand, five hundred thirty".