852356625 has 128 divisors (see below), whose sum is σ = 1638973440. Its totient is φ = 390528000.

The previous prime is 852356623. The next prime is 852356629. The reversal of 852356625 is 526653258.

It is not a de Polignac number, because 852356625 - 2¹ = 852356623 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (852356623) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3754762 + ... + 3754988.

It is an arithmetic number, because the mean of its divisors is an integer number (12804480).

Almost surely, 2^852356625 is an apocalyptic number.

852356625 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

852356625 is a deficient number, since it is larger than the sum of its proper divisors (786616815).

852356625 is a wasteful number, since it uses less digits than its factorization.

852356625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 302 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 852356625 is about 29195.1472851226. The cubic root of 852356625 is about 948.1428631123.

The spelling of 852356625 in words is "eight hundred fifty-two million, three hundred fifty-six thousand, six hundred twenty-five".