5112011112009 has 8 divisors (see below), whose sum is σ = 6826615152672. Its totient is φ = 3402707239680.

The previous prime is 5112011111969. The next prime is 5112011112011. The reversal of 5112011112009 is 9002111102115.

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

It is not a de Polignac number, because 5112011112009 - 2¹³ = 5112011103817 is a prime.

It is a super-2 number, since 2×5112011112009² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5112011112009.

It is not an unprimeable number, because it can be changed into a prime (5112011112049) 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 7 ways as a sum of consecutive naturals, for example, 1325039832 + ... + 1325043689.

It is an arithmetic number, because the mean of its divisors is an integer number (853326894084).

Almost surely, 2^{5112011112009} is an apocalyptic number.

It is an amenable number.

5112011112009 is a deficient number, since it is larger than the sum of its proper divisors (1714604040663).

5112011112009 is a wasteful number, since it uses less digits than its factorization.

5112011112009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650084167.

The product of its (nonzero) digits is 180, while the sum is 24.

The spelling of 5112011112009 in words is "five trillion, one hundred twelve billion, eleven million, one hundred twelve thousand, nine".