2050036889 has 4 divisors (see below), whose sum is σ = 2078910720. Its totient is φ = 2021163060.

The previous prime is 2050036867. The next prime is 2050036949. The reversal of 2050036889 is 9886300502.

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 2050036889 - 2⁸ = 2050036633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2050036489) 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, 14436809 + ... + 14436950.

It is an arithmetic number, because the mean of its divisors is an integer number (519727680).

Almost surely, 2^2050036889 is an apocalyptic number.

It is an amenable number.

2050036889 is a deficient number, since it is larger than the sum of its proper divisors (28873831).

2050036889 is an equidigital number, since it uses as much as digits as its factorization.

2050036889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28873830.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2050036889 is about 45277.3330597110. Note that the first 3 decimals coincide. The cubic root of 2050036889 is about 1270.3417124592.

The spelling of 2050036889 in words is "two billion, fifty million, thirty-six thousand, eight hundred eighty-nine".