8570852325 has 48 divisors (see below), whose sum is σ = 17994264960. Its totient is φ = 3918101760.

The previous prime is 8570852287. The next prime is 8570852333. The reversal of 8570852325 is 5232580758.

8570852325 is a `hidden beast` number, since 8 + 570 + 8 + 52 + 3 + 25 = 666.

It is not a de Polignac number, because 8570852325 - 2¹⁰ = 8570851301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 47 ways as a sum of consecutive naturals, for example, 902244 + ... + 911693.

It is an arithmetic number, because the mean of its divisors is an integer number (374880520).

Almost surely, 2^8570852325 is an apocalyptic number.

It is an amenable number.

8570852325 is an abundant number, since it is smaller than the sum of its proper divisors (9423412635).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8570852325 is a wasteful number, since it uses less digits than its factorization.

8570852325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813963 (or 1813952 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 8570852325 is about 92578.8978385463. The cubic root of 8570852325 is about 2046.4823533152.

The spelling of 8570852325 in words is "eight billion, five hundred seventy million, eight hundred fifty-two thousand, three hundred twenty-five".