6859272252 has 36 divisors (see below), whose sum is σ = 18618026280. Its totient is φ = 1959791904.

The previous prime is 6859272247. The next prime is 6859272253. The reversal of 6859272252 is 2522729586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6859272253) 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, 5832127 + ... + 5833302.

Almost surely, 2^6859272252 is an apocalyptic number.

It is an amenable number.

6859272252 is an abundant number, since it is smaller than the sum of its proper divisors (11758754028).

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

6859272252 is a wasteful number, since it uses less digits than its factorization.

6859272252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665450 (or 11665441 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 6859272252 is about 82820.7235660254. The cubic root of 6859272252 is about 1900.0251383562.

The spelling of 6859272252 in words is "six billion, eight hundred fifty-nine million, two hundred seventy-two thousand, two hundred fifty-two".