6852225513 has 48 divisors (see below), whose sum is σ = 11294043840. Its totient is φ = 3671829504.

The previous prime is 6852225509. The next prime is 6852225533. The reversal of 6852225513 is 3155222586.

It is not a de Polignac number, because 6852225513 - 2² = 6852225509 is a prime.

It is a super-2 number, since 2×6852225513² = 93905988962016226338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6852225533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 702373 + ... + 712061.

It is an arithmetic number, because the mean of its divisors is an integer number (235292580).

Almost surely, 2^6852225513 is an apocalyptic number.

It is an amenable number.

6852225513 is a deficient number, since it is larger than the sum of its proper divisors (4441818327).

6852225513 is a wasteful number, since it uses less digits than its factorization.

6852225513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006 (or 9999 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 6852225513 is about 82778.1705101049. The cubic root of 6852225513 is about 1899.3742642139.

The spelling of 6852225513 in words is "six billion, eight hundred fifty-two million, two hundred twenty-five thousand, five hundred thirteen".