852625305 has 64 divisors (see below), whose sum is σ = 1745049600. Its totient is φ = 386907840.

The previous prime is 852625283. The next prime is 852625369. The reversal of 852625305 is 503526258.

It is a happy number.

It is not a de Polignac number, because 852625305 - 2¹³ = 852617113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 852625305.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128110 + ... + 134600.

It is an arithmetic number, because the mean of its divisors is an integer number (27266400).

Almost surely, 2^852625305 is an apocalyptic number.

It is an amenable number.

852625305 is an abundant number, since it is smaller than the sum of its proper divisors (892424295).

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

852625305 is a wasteful number, since it uses less digits than its factorization.

852625305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6651 (or 6645 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 852625305 is about 29199.7483722035. The cubic root of 852625305 is about 948.2424772310.

The spelling of 852625305 in words is "eight hundred fifty-two million, six hundred twenty-five thousand, three hundred five".