50516560011 has 8 divisors (see below), whose sum is σ = 67973353360. Its totient is φ = 33368736672.

The previous prime is 50516560007. The next prime is 50516560037. The reversal of 50516560011 is 11006561505.

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

It is not a de Polignac number, because 50516560011 - 2² = 50516560007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50516560091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77242120 + ... + 77242773.

It is an arithmetic number, because the mean of its divisors is an integer number (8496669170).

Almost surely, 2^50516560011 is an apocalyptic number.

50516560011 is a deficient number, since it is larger than the sum of its proper divisors (17456793349).

50516560011 is a wasteful number, since it uses less digits than its factorization.

50516560011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154485005.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 50516560011 in words is "fifty billion, five hundred sixteen million, five hundred sixty thousand, eleven".