2020630851632 has 20 divisors (see below), whose sum is σ = 3924833678496. Its totient is φ = 1007770547520.

The previous prime is 2020630851607. The next prime is 2020630851641. The reversal of 2020630851632 is 2361580360202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159048344 + ... + 159061047.

Almost surely, 2^{2020630851632} is an apocalyptic number.

It is an amenable number.

2020630851632 is a deficient number, since it is larger than the sum of its proper divisors (1904202826864).

2020630851632 is a wasteful number, since it uses less digits than its factorization.

2020630851632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318109796 (or 318109790 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 2020630851632 in words is "two trillion, twenty billion, six hundred thirty million, eight hundred fifty-one thousand, six hundred thirty-two".