2036851850020 has 24 divisors (see below), whose sum is σ = 4606418799864. Its totient is φ = 752068375296.

The previous prime is 2036851849979. The next prime is 2036851850051. The reversal of 2036851850020 is 200581586302.

It can be written as a sum of positive squares in 4 ways, for example, as 104017860324 + 1932833989696 = 322518^2 + 1390264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3917022529 + ... + 3917023048.

It is an arithmetic number, because the mean of its divisors is an integer number (191934116661).

Almost surely, 2^{2036851850020} is an apocalyptic number.

2036851850020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2036851850020 is an abundant number, since it is smaller than the sum of its proper divisors (2569566949844).

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

2036851850020 is a wasteful number, since it uses less digits than its factorization.

2036851850020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7834045599 (or 7834045597 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 2036851850020 in words is "two trillion, thirty-six billion, eight hundred fifty-one million, eight hundred fifty thousand, twenty".