6820624882820 has 48 divisors (see below), whose sum is σ = 16703571158400. Its totient is φ = 2338499957472.

The previous prime is 6820624882801. The next prime is 6820624882837. The reversal of 6820624882820 is 282884260286.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497123234 + ... + 497136953.

It is an arithmetic number, because the mean of its divisors is an integer number (347991065800).

Almost surely, 2^{6820624882820} is an apocalyptic number.

It is an amenable number.

6820624882820 is an abundant number, since it is smaller than the sum of its proper divisors (9882946275580).

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

6820624882820 is a wasteful number, since it uses less digits than its factorization.

6820624882820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994260217 (or 994260201 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 6820624882820 in words is "six trillion, eight hundred twenty billion, six hundred twenty-four million, eight hundred eighty-two thousand, eight hundred twenty".