5009550919091 has 8 divisors (see below), whose sum is σ = 5299710048000. Its totient is φ = 4722041645640.

The previous prime is 5009550919073. The next prime is 5009550919133. The reversal of 5009550919091 is 1909190559005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5009550919091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5009550919391) 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 7 ways as a sum of consecutive naturals, for example, 662459975 + ... + 662467536.

It is an arithmetic number, because the mean of its divisors is an integer number (662463756000).

Almost surely, 2^{5009550919091} is an apocalyptic number.

5009550919091 is a deficient number, since it is larger than the sum of its proper divisors (290159128909).

5009550919091 is a wasteful number, since it uses less digits than its factorization.

5009550919091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324927729.

The product of its (nonzero) digits is 820125, while the sum is 53.

The spelling of 5009550919091 in words is "five trillion, nine billion, five hundred fifty million, nine hundred nineteen thousand, ninety-one".