2050704559 has 4 divisors (see below), whose sum is σ = 2070614416. Its totient is φ = 2030794704.

The previous prime is 2050704547. The next prime is 2050704583. The reversal of 2050704559 is 9554070502.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050704559 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 (2050704589) 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, 9954774 + ... + 9954979.

It is an arithmetic number, because the mean of its divisors is an integer number (517653604).

Almost surely, 2^2050704559 is an apocalyptic number.

2050704559 is a deficient number, since it is larger than the sum of its proper divisors (19909857).

2050704559 is a wasteful number, since it uses less digits than its factorization.

2050704559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19909856.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 2050704559 is about 45284.7055748406. The cubic root of 2050704559 is about 1270.4796086751.

The spelling of 2050704559 in words is "two billion, fifty million, seven hundred four thousand, five hundred fifty-nine".