2063866050 has 72 divisors (see below), whose sum is σ = 5582315700. Its totient is φ = 546652800.

The previous prime is 2063866043. The next prime is 2063866087. The reversal of 2063866050 is 506683602.

It can be written as a sum of positive squares in 6 ways, for example, as 149891049 + 1913975001 = 12243^2 + 43749^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2063865996 and 2063866014.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51660 + ... + 82440.

Almost surely, 2^2063866050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2063866050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2791157850).

2063866050 is an abundant number, since it is smaller than the sum of its proper divisors (3518449650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2063866050 is a wasteful number, since it uses less digits than its factorization.

2063866050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30948 (or 30940 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2063866050 is about 45429.7925374968. The cubic root of 2063866050 is about 1273.1918082491.

The spelling of 2063866050 in words is "two billion, sixty-three million, eight hundred sixty-six thousand, fifty".