2050850717 has 4 divisors (see below), whose sum is σ = 2052042720. Its totient is φ = 2049658716.

The previous prime is 2050850713. The next prime is 2050850749. The reversal of 2050850717 is 7170580502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2050850717 - 2² = 2050850713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050850713) 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, 593417 + ... + 596862.

It is an arithmetic number, because the mean of its divisors is an integer number (513010680).

Almost surely, 2^2050850717 is an apocalyptic number.

It is an amenable number.

2050850717 is a deficient number, since it is larger than the sum of its proper divisors (1192003).

2050850717 is a wasteful number, since it uses less digits than its factorization.

2050850717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192002.

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 2050850717 is about 45286.3193138943. The cubic root of 2050850717 is about 1270.5097912038.

The spelling of 2050850717 in words is "two billion, fifty million, eight hundred fifty thousand, seven hundred seventeen".