182788220160 has 2592 divisors, whose sum is σ = 894893287680. Its totient is φ = 34947956736.

The previous prime is 182788220123. The next prime is 182788220189. The reversal of 182788220160 is 61022887281.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 7947313909 + ... + 7947313931.

It is an arithmetic number, because the mean of its divisors is an integer number (345252040).

Almost surely, 2^182788220160 is an apocalyptic number.

182788220160 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 182788220160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447446643840).

182788220160 is an abundant number, since it is smaller than the sum of its proper divisors (712105067520).

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

182788220160 is a wasteful number, since it uses less digits than its factorization.

182788220160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 182788220160 in words is "one hundred eighty-two billion, seven hundred eighty-eight million, two hundred twenty thousand, one hundred sixty".