5230505155 has 16 divisors (see below), whose sum is σ = 6608851200. Its totient is φ = 3963034080.

The previous prime is 5230505149. The next prime is 5230505173. The reversal of 5230505155 is 5515050325.

It is a happy number.

It is not a de Polignac number, because 5230505155 - 2¹¹ = 5230503107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486690 + ... + 497320.

It is an arithmetic number, because the mean of its divisors is an integer number (413053200).

Almost surely, 2^5230505155 is an apocalyptic number.

5230505155 is a deficient number, since it is larger than the sum of its proper divisors (1378346045).

5230505155 is a wasteful number, since it uses less digits than its factorization.

5230505155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15834.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5230505155 is about 72322.2314022459. The cubic root of 5230505155 is about 1735.8593970156.

The spelling of 5230505155 in words is "five billion, two hundred thirty million, five hundred five thousand, one hundred fifty-five".