50011617089 has 8 divisors (see below), whose sum is σ = 57405725760. Its totient is φ = 42679906416.

The previous prime is 50011617067. The next prime is 50011617091. The reversal of 50011617089 is 98071611005.

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

It is not a de Polignac number, because 50011617089 - 2³² = 45716649793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50011617589) by changing a digit.

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, 15597779 + ... + 15600984.

It is an arithmetic number, because the mean of its divisors is an integer number (7175715720).

Almost surely, 2^50011617089 is an apocalyptic number.

It is an amenable number.

50011617089 is a deficient number, since it is larger than the sum of its proper divisors (7394108671).

50011617089 is a wasteful number, since it uses less digits than its factorization.

50011617089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31198999.

The product of its (nonzero) digits is 15120, while the sum is 38.

The spelling of 50011617089 in words is "fifty billion, eleven million, six hundred seventeen thousand, eighty-nine".