2050776023 has 4 divisors (see below), whose sum is σ = 2106202440. Its totient is φ = 1995349608.

The previous prime is 2050775989. The next prime is 2050776029. The reversal of 2050776023 is 3206770502.

It is a happy number.

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-2050776023 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 (2050776029) 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, 27713153 + ... + 27713226.

It is an arithmetic number, because the mean of its divisors is an integer number (526550610).

Almost surely, 2^2050776023 is an apocalyptic number.

2050776023 is a deficient number, since it is larger than the sum of its proper divisors (55426417).

2050776023 is an equidigital number, since it uses as much as digits as its factorization.

2050776023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55426416.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 2050776023 is about 45285.4946202424. The cubic root of 2050776023 is about 1270.4943666112.

The spelling of 2050776023 in words is "two billion, fifty million, seven hundred seventy-six thousand, twenty-three".