2050564101 has 8 divisors (see below), whose sum is σ = 2736311424. Its totient is φ = 1365929760.

The previous prime is 2050564079. The next prime is 2050564111. The reversal of 2050564101 is 1014650502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2050564101 - 2⁹ = 2050563589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050564111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273936 + ... + 281321.

It is an arithmetic number, because the mean of its divisors is an integer number (342038928).

Almost surely, 2^2050564101 is an apocalyptic number.

It is an amenable number.

2050564101 is a deficient number, since it is larger than the sum of its proper divisors (685747323).

2050564101 is a wasteful number, since it uses less digits than its factorization.

2050564101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556491.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2050564101 is about 45283.1547156335. The cubic root of 2050564101 is about 1270.4506018803.

The spelling of 2050564101 in words is "two billion, fifty million, five hundred sixty-four thousand, one hundred one".