2050354511 has 4 divisors (see below), whose sum is σ = 2060658000. Its totient is φ = 2040051024.

The previous prime is 2050354507. The next prime is 2050354571. The reversal of 2050354511 is 1154530502.

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 2050354511 - 2² = 2050354507 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 (2050354571) 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, 5151446 + ... + 5151843.

It is an arithmetic number, because the mean of its divisors is an integer number (515164500).

Almost surely, 2^2050354511 is an apocalyptic number.

2050354511 is a deficient number, since it is larger than the sum of its proper divisors (10303489).

2050354511 is a wasteful number, since it uses less digits than its factorization.

2050354511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10303488.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2050354511 is about 45280.8404405219. The cubic root of 2050354511 is about 1270.4073157728.

The spelling of 2050354511 in words is "two billion, fifty million, three hundred fifty-four thousand, five hundred eleven".