50616720671711 has 4 divisors (see below), whose sum is σ = 51793853710632. Its totient is φ = 49439587632792.

The previous prime is 50616720671617. The next prime is 50616720671827. The reversal of 50616720671711 is 11717602761605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50616720671711 - 2¹⁰ = 50616720670687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50616720671711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50616720671611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588566519396 + ... + 588566519481.

It is an arithmetic number, because the mean of its divisors is an integer number (12948463427658).

Almost surely, 2^{50616720671711} is an apocalyptic number.

50616720671711 is a deficient number, since it is larger than the sum of its proper divisors (1177133038921).

50616720671711 is a wasteful number, since it uses less digits than its factorization.

50616720671711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177133038920.

The product of its (nonzero) digits is 740880, while the sum is 50.

The spelling of 50616720671711 in words is "fifty trillion, six hundred sixteen billion, seven hundred twenty million, six hundred seventy-one thousand, seven hundred eleven".