9315225139 has 8 divisors (see below), whose sum is σ = 10276245360. Its totient is φ = 8373235200.

The previous prime is 9315225119. The next prime is 9315225167.

9315225139 is nontrivially palindromic in base 10.

9315225139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9315225139 - 2⁷ = 9315225011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9315225109) 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 7 ways as a sum of consecutive naturals, for example, 4756542 + ... + 4758499.

It is an arithmetic number, because the mean of its divisors is an integer number (1284530670).

Almost surely, 2^9315225139 is an apocalyptic number.

9315225139 is a deficient number, since it is larger than the sum of its proper divisors (961020221).

9315225139 is a wasteful number, since it uses less digits than its factorization.

9315225139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9515141.

The product of its digits is 72900, while the sum is 40.

The square root of 9315225139 is about 96515.4139969363. The cubic root of 9315225139 is about 2104.0906763914.

The spelling of 9315225139 in words is "nine billion, three hundred fifteen million, two hundred twenty-five thousand, one hundred thirty-nine".