182250804820 has 144 divisors (see below), whose sum is σ = 460615099392. Its totient is φ = 60333396480.

The previous prime is 182250804793. The next prime is 182250804881. The reversal of 182250804820 is 28408052281.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13877097 + ... + 13890223.

It is an arithmetic number, because the mean of its divisors is an integer number (3198715968).

Almost surely, 2^182250804820 is an apocalyptic number.

182250804820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182250804820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230307549696).

182250804820 is an abundant number, since it is smaller than the sum of its proper divisors (278364294572).

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

182250804820 is a wasteful number, since it uses less digits than its factorization.

182250804820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13638 (or 13629 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 40.

The spelling of 182250804820 in words is "one hundred eighty-two billion, two hundred fifty million, eight hundred four thousand, eight hundred twenty".