2020062543632 has 40 divisors (see below), whose sum is σ = 4499780078976. Its totient is φ = 860557003776.

The previous prime is 2020062543619. The next prime is 2020062543643. The reversal of 2020062543632 is 2363452600202.

It is a junction number, because it is equal to n+sod(n) for n = 2020062543592 and 2020062543601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53982113 + ... + 54019520.

Almost surely, 2^{2020062543632} is an apocalyptic number.

It is an amenable number.

2020062543632 is an abundant number, since it is smaller than the sum of its proper divisors (2479717535344).

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

2020062543632 is a wasteful number, since it uses less digits than its factorization.

2020062543632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108001815 (or 108001809 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 2020062543632 in words is "two trillion, twenty billion, sixty-two million, five hundred forty-three thousand, six hundred thirty-two".