5111912359008 has 144 divisors (see below), whose sum is σ = 17891693348256. Its totient is φ = 1348196659200.

The previous prime is 5111912358923. The next prime is 5111912359031. The reversal of 5111912359008 is 8009532191115.

It is a happy number.

5111912359008 is a `hidden beast` number, since 51 + 1 + 1 + 9 + 1 + 2 + 3 + 590 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×5111912359008² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97499593 + ... + 97552008.

It is an arithmetic number, because the mean of its divisors is an integer number (124247870474).

Almost surely, 2^{5111912359008} is an apocalyptic number.

It is an amenable number.

5111912359008 is an abundant number, since it is smaller than the sum of its proper divisors (12779780989248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5111912359008 is a wasteful number, since it uses less digits than its factorization.

5111912359008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195051637 (or 195051626 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 45.

The spelling of 5111912359008 in words is "five trillion, one hundred eleven billion, nine hundred twelve million, three hundred fifty-nine thousand, eight".