850948210500 has 96 divisors (see below), whose sum is σ = 2478175015680. Its totient is φ = 226899942400.

The previous prime is 850948210421. The next prime is 850948210517. The reversal of 850948210500 is 5012849058.

It is a happy number.

It is a super-2 number, since 2×850948210500² (a number of 25 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 28243444 + ... + 28273556.

It is an arithmetic number, because the mean of its divisors is an integer number (25814323080).

Almost surely, 2^850948210500 is an apocalyptic number.

It is an amenable number.

850948210500 is an abundant number, since it is smaller than the sum of its proper divisors (1627226805180).

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

850948210500 is a wasteful number, since it uses less digits than its factorization.

850948210500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48974 (or 48962 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 850948210500 in words is "eight hundred fifty billion, nine hundred forty-eight million, two hundred ten thousand, five hundred".