6875625066 has 8 divisors (see below), whose sum is σ = 13751250144. Its totient is φ = 2291875020.

The previous prime is 6875625059. The next prime is 6875625077. The reversal of 6875625066 is 6605265786.

It is a sphenic number, since it is the product of 3 distinct primes.

6875625066 is an admirable 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, 572968750 + ... + 572968761.

It is an arithmetic number, because the mean of its divisors is an integer number (1718906268).

Almost surely, 2^6875625066 is an apocalyptic number.

6875625066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6875625066 is a wasteful number, since it uses less digits than its factorization.

6875625066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145937516.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The square root of 6875625066 is about 82919.3889630164. The cubic root of 6875625066 is about 1901.5338552109.

The spelling of 6875625066 in words is "six billion, eight hundred seventy-five million, six hundred twenty-five thousand, sixty-six".