850476649932 has 144 divisors (see below), whose sum is σ = 2695851063360. Its totient is φ = 220069384704.

The previous prime is 850476649921. The next prime is 850476649951. The reversal of 850476649932 is 239946674058.

850476649932 is a `hidden beast` number, since 8 + 50 + 4 + 7 + 66 + 499 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 850476649932.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2275507 + ... + 2622762.

It is an arithmetic number, because the mean of its divisors is an integer number (18721187940).

Almost surely, 2^850476649932 is an apocalyptic number.

It is an amenable number.

850476649932 is an abundant number, since it is smaller than the sum of its proper divisors (1845374413428).

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

850476649932 is a wasteful number, since it uses less digits than its factorization.

850476649932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898352 (or 4898347 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 850476649932 in words is "eight hundred fifty billion, four hundred seventy-six million, six hundred forty-nine thousand, nine hundred thirty-two".