2052863802 has 48 divisors (see below), whose sum is σ = 4856885280. Its totient is φ = 621482400.

The previous prime is 2052863789. The next prime is 2052863819. The reversal of 2052863802 is 2083682502.

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, 229449 + ... + 238227.

It is an arithmetic number, because the mean of its divisors is an integer number (101185110).

Almost surely, 2^2052863802 is an apocalyptic number.

2052863802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2052863802 is an abundant number, since it is smaller than the sum of its proper divisors (2804021478).

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

2052863802 is a wasteful number, since it uses less digits than its factorization.

2052863802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9979 (or 9976 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2052863802 is about 45308.5400559321. The cubic root of 2052863802 is about 1270.9253598569.

The spelling of 2052863802 in words is "two billion, fifty-two million, eight hundred sixty-three thousand, eight hundred two".