8525122339 has 8 divisors (see below), whose sum is σ = 9008386560. Its totient is φ = 8051242056.

The previous prime is 8525122327. The next prime is 8525122343. The reversal of 8525122339 is 9332215258.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8525122339 - 2⁷ = 8525122211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8525122399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344117 + ... + 2347750.

It is an arithmetic number, because the mean of its divisors is an integer number (1126048320).

Almost surely, 2^8525122339 is an apocalyptic number.

8525122339 is a deficient number, since it is larger than the sum of its proper divisors (483264221).

8525122339 is a wasteful number, since it uses less digits than its factorization.

8525122339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691969.

The product of its digits is 129600, while the sum is 40.

The square root of 8525122339 is about 92331.5890635486. The cubic root of 8525122339 is about 2042.8361757946.

The spelling of 8525122339 in words is "eight billion, five hundred twenty-five million, one hundred twenty-two thousand, three hundred thirty-nine".