6852305669 has 4 divisors (see below), whose sum is σ = 7475242560. Its totient is φ = 6229368780.

The previous prime is 6852305641. The next prime is 6852305671. The reversal of 6852305669 is 9665032586.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6852305669 - 2²⁰ = 6851257093 is a prime.

It is a super-2 number, since 2×6852305669² = 93908185962819075122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6852335669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311468429 + ... + 311468450.

It is an arithmetic number, because the mean of its divisors is an integer number (1868810640).

Almost surely, 2^6852305669 is an apocalyptic number.

It is an amenable number.

6852305669 is a deficient number, since it is larger than the sum of its proper divisors (622936891).

6852305669 is a wasteful number, since it uses less digits than its factorization.

6852305669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622936890.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The square root of 6852305669 is about 82778.6546701503. The cubic root of 6852305669 is about 1899.3816703552.

The spelling of 6852305669 in words is "six billion, eight hundred fifty-two million, three hundred five thousand, six hundred sixty-nine".