852875412666 has 64 divisors (see below), whose sum is σ = 1854119424000. Its totient is φ = 260546544000.

The previous prime is 852875412629. The next prime is 852875412667. The reversal of 852875412666 is 666214578258.

It is not an unprimeable number, because it can be changed into a prime (852875412667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10033110 + ... + 10117758.

It is an arithmetic number, because the mean of its divisors is an integer number (28970616000).

Almost surely, 2^852875412666 is an apocalyptic number.

852875412666 is an abundant number, since it is smaller than the sum of its proper divisors (1001244011334).

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

852875412666 is a wasteful number, since it uses less digits than its factorization.

852875412666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87555.

The product of its digits is 38707200, while the sum is 60.

The spelling of 852875412666 in words is "eight hundred fifty-two billion, eight hundred seventy-five million, four hundred twelve thousand, six hundred sixty-six".