6945873510 has 32 divisors (see below), whose sum is σ = 17547471360. Its totient is φ = 1754746848.

The previous prime is 6945873461. The next prime is 6945873511. The reversal of 6945873510 is 153785496.

It is a self number, because there is not a number n which added to its sum of digits gives 6945873510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6945873511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6092302 + ... + 6093441.

It is an arithmetic number, because the mean of its divisors is an integer number (548358480).

Almost surely, 2^6945873510 is an apocalyptic number.

6945873510 is an abundant number, since it is smaller than the sum of its proper divisors (10601597850).

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

6945873510 is a wasteful number, since it uses less digits than its factorization.

6945873510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12185772.

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 6945873510 is about 83341.9072855907. The cubic root of 6945873510 is about 1907.9879316818.

The spelling of 6945873510 in words is "six billion, nine hundred forty-five million, eight hundred seventy-three thousand, five hundred ten".