1852016666852 has 12 divisors (see below), whose sum is σ = 3535668182256. Its totient is φ = 841825757640.

The previous prime is 1852016666831. The next prime is 1852016666867. The reversal of 1852016666852 is 2586666102581.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21045643898 + ... + 21045643985.

It is an arithmetic number, because the mean of its divisors is an integer number (294639015188).

Almost surely, 2^{1852016666852} is an apocalyptic number.

It is an amenable number.

1852016666852 is a deficient number, since it is larger than the sum of its proper divisors (1683651515404).

1852016666852 is a wasteful number, since it uses less digits than its factorization.

1852016666852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42091287898 (or 42091287896 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 1852016666852 in words is "one trillion, eight hundred fifty-two billion, sixteen million, six hundred sixty-six thousand, eight hundred fifty-two".