8272182525 has 24 divisors (see below), whose sum is σ = 13687543584. Its totient is φ = 4408324800.

The previous prime is 8272182433. The next prime is 8272182533. The reversal of 8272182525 is 5252812728.

It is not a de Polignac number, because 8272182525 - 2⁷ = 8272182397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52590 + ... + 138960.

It is an arithmetic number, because the mean of its divisors is an integer number (570314316).

Almost surely, 2^8272182525 is an apocalyptic number.

It is an amenable number.

8272182525 is a deficient number, since it is larger than the sum of its proper divisors (5415361059).

8272182525 is a wasteful number, since it uses less digits than its factorization.

8272182525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87661 (or 87656 counting only the distinct ones).

The product of its digits is 179200, while the sum is 42.

The square root of 8272182525 is about 90951.5394317216. The cubic root of 8272182525 is about 2022.4293978287.

The spelling of 8272182525 in words is "eight billion, two hundred seventy-two million, one hundred eighty-two thousand, five hundred twenty-five".