6875420020 has 48 divisors (see below), whose sum is σ = 16523232768. Its totient is φ = 2354112000.

The previous prime is 6875420017. The next prime is 6875420039. The reversal of 6875420020 is 200245786.

It is a congruent number.

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, 72444 + ... + 137836.

It is an arithmetic number, because the mean of its divisors is an integer number (344234016).

Almost surely, 2^6875420020 is an apocalyptic number.

It is an amenable number.

6875420020 is an abundant number, since it is smaller than the sum of its proper divisors (9647812748).

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

6875420020 is a wasteful number, since it uses less digits than its factorization.

6875420020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66160 (or 66158 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 6875420020 is about 82918.1525361003. The cubic root of 6875420020 is about 1901.5149524065.

The spelling of 6875420020 in words is "six billion, eight hundred seventy-five million, four hundred twenty thousand, twenty".