852603255612 has 24 divisors (see below), whose sum is σ = 2210452885200. Its totient is φ = 284201085168.

The previous prime is 852603255607. The next prime is 852603255617. The reversal of 852603255612 is 216552306258.

852603255612 is a `hidden beast` number, since 8 + 5 + 2 + 6 + 0 + 3 + 25 + 5 + 612 = 666.

852603255612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (852603255607) and next prime (852603255617).

It is a super-2 number, since 2×852603255612² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852603255617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3947237187 + ... + 3947237402.

It is an arithmetic number, because the mean of its divisors is an integer number (92102203550).

Almost surely, 2^852603255612 is an apocalyptic number.

It is an amenable number.

852603255612 is an abundant number, since it is smaller than the sum of its proper divisors (1357849629588).

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

852603255612 is a wasteful number, since it uses less digits than its factorization.

852603255612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7894474602 (or 7894474594 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 852603255612 in words is "eight hundred fifty-two billion, six hundred three million, two hundred fifty-five thousand, six hundred twelve".