2050023664 has 40 divisors (see below), whose sum is σ = 4319848512. Its totient is φ = 936787200.

The previous prime is 2050023653. The next prime is 2050023671. The reversal of 2050023664 is 4663200502.

It is a happy number.

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, 27784 + ... + 69799.

Almost surely, 2^2050023664 is an apocalyptic number.

It is an amenable number.

2050023664 is an abundant number, since it is smaller than the sum of its proper divisors (2269824848).

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

2050023664 is a wasteful number, since it uses less digits than its factorization.

2050023664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97705 (or 97699 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2050023664 is about 45277.1870150962. The cubic root of 2050023664 is about 1270.3389807514.

The spelling of 2050023664 in words is "two billion, fifty million, twenty-three thousand, six hundred sixty-four".