2020957850 has 48 divisors (see below), whose sum is σ = 3852783168. Its totient is φ = 788451840.

The previous prime is 2020957823. The next prime is 2020957889. The reversal of 2020957850 is 587590202.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342122 + ... + 347978.

It is an arithmetic number, because the mean of its divisors is an integer number (80266316).

Almost surely, 2^2020957850 is an apocalyptic number.

2020957850 is a deficient number, since it is larger than the sum of its proper divisors (1831825318).

2020957850 is a wasteful number, since it uses less digits than its factorization.

2020957850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039 (or 6034 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 2020957850 is about 44955.0647869625. The cubic root of 2020957850 is about 1264.3066393561.

The spelling of 2020957850 in words is "two billion, twenty million, nine hundred fifty-seven thousand, eight hundred fifty".