6875312605 has 32 divisors (see below), whose sum is σ = 10178265600. Its totient is φ = 4354006272.

The previous prime is 6875312597. The next prime is 6875312641. The reversal of 6875312605 is 5062135786.

It is not a de Polignac number, because 6875312605 - 2³ = 6875312597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123910 + ... + 170599.

It is an arithmetic number, because the mean of its divisors is an integer number (318070800).

Almost surely, 2^6875312605 is an apocalyptic number.

It is an amenable number.

6875312605 is a deficient number, since it is larger than the sum of its proper divisors (3302952995).

6875312605 is a wasteful number, since it uses less digits than its factorization.

6875312605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294573.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 6875312605 is about 82917.5048165344. The cubic root of 6875312605 is about 1901.5050498701.

The spelling of 6875312605 in words is "six billion, eight hundred seventy-five million, three hundred twelve thousand, six hundred five".