849854533900 has 18 divisors (see below), whose sum is σ = 1844184338780. Its totient is φ = 339941813520.

The previous prime is 849854533823. The next prime is 849854533901. The reversal of 849854533900 is 9335458948.

It is not an unprimeable number, because it can be changed into a prime (849854533901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4249272570 + ... + 4249272769.

Almost surely, 2^849854533900 is an apocalyptic number.

It is an amenable number.

849854533900 is an abundant number, since it is smaller than the sum of its proper divisors (994329804880).

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

849854533900 is a wasteful number, since it uses less digits than its factorization.

849854533900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8498545353 (or 8498545346 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 849854533900 in words is "eight hundred forty-nine billion, eight hundred fifty-four million, five hundred thirty-three thousand, nine hundred".