5187192219 has 24 divisors (see below), whose sum is σ = 8277235200. Its totient is φ = 3103953840.

The previous prime is 5187192163. The next prime is 5187192221. The reversal of 5187192219 is 9122917815.

It is not a de Polignac number, because 5187192219 - 2²¹ = 5185095067 is a prime.

It is a super-2 number, since 2×5187192219² = 53813926233708287922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5187192259) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 323799 + ... + 339440.

It is an arithmetic number, because the mean of its divisors is an integer number (344884800).

Almost surely, 2^5187192219 is an apocalyptic number.

5187192219 is a deficient number, since it is larger than the sum of its proper divisors (3090042981).

5187192219 is a wasteful number, since it uses less digits than its factorization.

5187192219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663335 (or 663332 counting only the distinct ones).

The product of its digits is 90720, while the sum is 45.

The square root of 5187192219 is about 72022.1647758522. The cubic root of 5187192219 is about 1731.0546565747.

The spelling of 5187192219 in words is "five billion, one hundred eighty-seven million, one hundred ninety-two thousand, two hundred nineteen".