5011166560505 has 8 divisors (see below), whose sum is σ = 6872456997312. Its totient is φ = 3436228498608.

The previous prime is 5011166560483. The next prime is 5011166560523. The reversal of 5011166560505 is 5050656611105.

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 5011166560505 - 2²⁶ = 5011099451641 is a prime.

It is a super-2 number, since 2×5011166560505² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71588093687 + ... + 71588093756.

It is an arithmetic number, because the mean of its divisors is an integer number (859057124664).

Almost surely, 2^{5011166560505} is an apocalyptic number.

It is an amenable number.

5011166560505 is a deficient number, since it is larger than the sum of its proper divisors (1861290436807).

5011166560505 is a wasteful number, since it uses less digits than its factorization.

5011166560505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143176187455.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 5011166560505 in words is "five trillion, eleven billion, one hundred sixty-six million, five hundred sixty thousand, five hundred five".