2050859164 has 24 divisors (see below), whose sum is σ = 3779919360. Its totient is φ = 970940016.

The previous prime is 2050859159. The next prime is 2050859171. The reversal of 2050859164 is 4619580502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161619 + ... + 173845.

It is an arithmetic number, because the mean of its divisors is an integer number (157496640).

Almost surely, 2^2050859164 is an apocalyptic number.

It is an amenable number.

2050859164 is a deficient number, since it is larger than the sum of its proper divisors (1729060196).

2050859164 is a wasteful number, since it uses less digits than its factorization.

2050859164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457 (or 14455 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 2050859164 is about 45286.4125759592. The cubic root of 2050859164 is about 1270.5115355176.

The spelling of 2050859164 in words is "two billion, fifty million, eight hundred fifty-nine thousand, one hundred sixty-four".