2020567081680 has 320 divisors, whose sum is σ = 8210560204800. Its totient is φ = 446945610240.

The previous prime is 2020567081657. The next prime is 2020567081693. The reversal of 2020567081680 is 861807650202.

2020567081680 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 567 + 0 + 8 + 1 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1686690 + ... + 2624129.

It is an arithmetic number, because the mean of its divisors is an integer number (25658000640).

Almost surely, 2^{2020567081680} is an apocalyptic number.

2020567081680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020567081680 is an abundant number, since it is smaller than the sum of its proper divisors (6189993123120).

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

2020567081680 is a wasteful number, since it uses less digits than its factorization.

2020567081680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310879 (or 4310867 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 2020567081680 in words is "two trillion, twenty billion, five hundred sixty-seven million, eighty-one thousand, six hundred eighty".