6718613325 has 12 divisors (see below), whose sum is σ = 11108107488. Its totient is φ = 3583260400.

The previous prime is 6718613323. The next prime is 6718613357. The reversal of 6718613325 is 5233168176.

It is not a de Polignac number, because 6718613325 - 2¹ = 6718613323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6718613323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44790681 + ... + 44790830.

It is an arithmetic number, because the mean of its divisors is an integer number (925675624).

Almost surely, 2^6718613325 is an apocalyptic number.

It is an amenable number.

6718613325 is a deficient number, since it is larger than the sum of its proper divisors (4389494163).

6718613325 is a wasteful number, since it uses less digits than its factorization.

6718613325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89581524 (or 89581519 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 6718613325 is about 81967.1478398511. The cubic root of 6718613325 is about 1886.9477834296.

The spelling of 6718613325 in words is "six billion, seven hundred eighteen million, six hundred thirteen thousand, three hundred twenty-five".