5129916180843 has 18 divisors (see below), whose sum is σ = 6864850412476. Its totient is φ = 3407508283472.

The previous prime is 5129916180841. The next prime is 5129916180887. The reversal of 5129916180843 is 3480816199215.

It is a happy number.

It is not a de Polignac number, because 5129916180843 - 2¹ = 5129916180841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5129916180841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1149430030 + ... + 1149434492.

Almost surely, 2^{5129916180843} is an apocalyptic number.

5129916180843 is a deficient number, since it is larger than the sum of its proper divisors (1734934231633).

5129916180843 is an frugal number, since it uses more digits than its factorization.

5129916180843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9515 (or 4759 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 5129916180843 in words is "five trillion, one hundred twenty-nine billion, nine hundred sixteen million, one hundred eighty thousand, eight hundred forty-three".