852475005 has 24 divisors (see below), whose sum is σ = 1517562072. Its totient is φ = 442364544.

The previous prime is 852474991. The next prime is 852475009. The reversal of 852475005 is 500574258.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 232166169 + 620308836 = 15237^2 + 24906^2 .

It is not a de Polignac number, because 852475005 - 2⁶ = 852474941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852475009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254334 + ... + 257663.

It is an arithmetic number, because the mean of its divisors is an integer number (63231753).

Almost surely, 2^852475005 is an apocalyptic number.

It is an amenable number.

852475005 is a deficient number, since it is larger than the sum of its proper divisors (665087067).

852475005 is a wasteful number, since it uses less digits than its factorization.

852475005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512045 (or 512042 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 852475005 is about 29197.1746064581. The cubic root of 852475005 is about 948.1867555211.

The spelling of 852475005 in words is "eight hundred fifty-two million, four hundred seventy-five thousand, five".