7085325813 has 16 divisors (see below), whose sum is σ = 9607503360. Its totient is φ = 4644010224.

The previous prime is 7085325781. The next prime is 7085325839. The reversal of 7085325813 is 3185235807.

7085325813 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7085325813 - 2⁵ = 7085325781 is a prime.

It is a super-2 number, since 2×7085325813² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7085325883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39531 + ... + 125432.

It is an arithmetic number, because the mean of its divisors is an integer number (600468960).

Almost surely, 2^7085325813 is an apocalyptic number.

It is an amenable number.

7085325813 is a deficient number, since it is larger than the sum of its proper divisors (2522177547).

7085325813 is a wasteful number, since it uses less digits than its factorization.

7085325813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165208.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 7085325813 is about 84174.3774137950. The cubic root of 7085325813 is about 1920.6723098572.

The spelling of 7085325813 in words is "seven billion, eighty-five million, three hundred twenty-five thousand, eight hundred thirteen".