5111308156983 has 12 divisors (see below), whose sum is σ = 7927743264120. Its totient is φ = 2920747518192.

The previous prime is 5111308156973. The next prime is 5111308157009. The reversal of 5111308156983 is 3896518031115.

It is not a de Polignac number, because 5111308156983 - 2¹⁰ = 5111308155959 is a prime.

It is a super-2 number, since 2×5111308156983² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111308156973) 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 11 ways as a sum of consecutive naturals, for example, 17385401748 + ... + 17385402041.

It is an arithmetic number, because the mean of its divisors is an integer number (660645272010).

Almost surely, 2^{5111308156983} is an apocalyptic number.

5111308156983 is a deficient number, since it is larger than the sum of its proper divisors (2816435107137).

5111308156983 is a wasteful number, since it uses less digits than its factorization.

5111308156983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34770803806 (or 34770803799 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 51.

The spelling of 5111308156983 in words is "five trillion, one hundred eleven billion, three hundred eight million, one hundred fifty-six thousand, nine hundred eighty-three".