873925522000 has 40 divisors (see below), whose sum is σ = 2113151917032. Its totient is φ = 349570208000.

The previous prime is 873925521991. The next prime is 873925522003. The reversal of 873925522000 is 225529378.

It can be written as a sum of positive squares in 4 ways, for example, as 24704294976 + 849221227024 = 157176^2 + 921532^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873925522003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218479381 + ... + 218483380.

Almost surely, 2^873925522000 is an apocalyptic number.

873925522000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

873925522000 is an abundant number, since it is smaller than the sum of its proper divisors (1239226395032).

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

873925522000 is a wasteful number, since it uses less digits than its factorization.

873925522000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436962784 (or 436962768 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 873925522000 in words is "eight hundred seventy-three billion, nine hundred twenty-five million, five hundred twenty-two thousand".