5187992947199 has 8 divisors (see below), whose sum is σ = 5196848292720. Its totient is φ = 5179138344000.

The previous prime is 5187992947099. The next prime is 5187992947217. The reversal of 5187992947199 is 9917492997815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5187992947199 - 2⁸ = 5187992946943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187992947099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14839589 + ... + 15185169.

It is an arithmetic number, because the mean of its divisors is an integer number (649606036590).

Almost surely, 2^{5187992947199} is an apocalyptic number.

5187992947199 is a deficient number, since it is larger than the sum of its proper divisors (8855345521).

5187992947199 is a wasteful number, since it uses less digits than its factorization.

5187992947199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371161.

The product of its digits is 925888320, while the sum is 80.

The spelling of 5187992947199 in words is "five trillion, one hundred eighty-seven billion, nine hundred ninety-two million, nine hundred forty-seven thousand, one hundred ninety-nine".