2063636985592 has 64 divisors (see below), whose sum is σ = 4762458993600. Its totient is φ = 816346183680.

The previous prime is 2063636985551. The next prime is 2063636985677. The reversal of 2063636985592 is 2955896363602.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 19902042 + ... + 20005462.

It is an arithmetic number, because the mean of its divisors is an integer number (74413421775).

Almost surely, 2^{2063636985592} is an apocalyptic number.

It is an amenable number.

2063636985592 is an abundant number, since it is smaller than the sum of its proper divisors (2698822008008).

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

2063636985592 is a wasteful number, since it uses less digits than its factorization.

2063636985592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130856 (or 130852 counting only the distinct ones).

The product of its (nonzero) digits is 125971200, while the sum is 64.

The spelling of 2063636985592 in words is "two trillion, sixty-three billion, six hundred thirty-six million, nine hundred eighty-five thousand, five hundred ninety-two".