6658725314 has 16 divisors (see below), whose sum is σ = 10011176448. Its totient is φ = 3321676512.

The previous prime is 6658725299. The next prime is 6658725319. The reversal of 6658725314 is 4135278566.

It is not an unprimeable number, because it can be changed into a prime (6658725319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3106127 + ... + 3108269.

It is an arithmetic number, because the mean of its divisors is an integer number (625698528).

Almost surely, 2^6658725314 is an apocalyptic number.

6658725314 is a deficient number, since it is larger than the sum of its proper divisors (3352451134).

6658725314 is a wasteful number, since it uses less digits than its factorization.

6658725314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5009.

The product of its digits is 1209600, while the sum is 47.

The square root of 6658725314 is about 81601.0129471442. The cubic root of 6658725314 is about 1881.3244509352.

The spelling of 6658725314 in words is "six billion, six hundred fifty-eight million, seven hundred twenty-five thousand, three hundred fourteen".