850053988 has 24 divisors (see below), whose sum is σ = 1706443200. Its totient is φ = 362951328.

The previous prime is 850053949. The next prime is 850053989. The reversal of 850053988 is 889350058.

850053988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (850053989) 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, 48898 + ... + 63961.

It is an arithmetic number, because the mean of its divisors is an integer number (71101800).

Almost surely, 2^850053988 is an apocalyptic number.

It is an amenable number.

850053988 is an abundant number, since it is smaller than the sum of its proper divisors (856389212).

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

850053988 is a wasteful number, since it uses less digits than its factorization.

850053988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113139 (or 113137 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 850053988 is about 29155.6853460864. The cubic root of 850053988 is about 947.2882921015.

The spelling of 850053988 in words is "eight hundred fifty million, fifty-three thousand, nine hundred eighty-eight".