873808322250 has 32 divisors (see below), whose sum is σ = 2181025574208. Its totient is φ = 233015552400.

The previous prime is 873808322237. The next prime is 873808322251. The reversal of 873808322250 is 52223808378.

It is a self number, because there is not a number n which added to its sum of digits gives 873808322250.

It is not an unprimeable number, because it can be changed into a prime (873808322251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582538132 + ... + 582539631.

It is an arithmetic number, because the mean of its divisors is an integer number (68157049194).

Almost surely, 2^873808322250 is an apocalyptic number.

873808322250 is an abundant number, since it is smaller than the sum of its proper divisors (1307217251958).

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

873808322250 is a wasteful number, since it uses less digits than its factorization.

873808322250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165077783 (or 1165077773 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 873808322250 in words is "eight hundred seventy-three billion, eight hundred eight million, three hundred twenty-two thousand, two hundred fifty".