182180796840 has 640 divisors, whose sum is σ = 730706803200. Its totient is φ = 39840491520.

The previous prime is 182180796839. The next prime is 182180796893. The reversal of 182180796840 is 48697081281.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 51186981 + ... + 51190539.

It is an arithmetic number, because the mean of its divisors is an integer number (1141729380).

Almost surely, 2^182180796840 is an apocalyptic number.

182180796840 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 182180796840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365353401600).

182180796840 is an abundant number, since it is smaller than the sum of its proper divisors (548526006360).

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

182180796840 is a wasteful number, since it uses less digits than its factorization.

182180796840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3687 (or 3674 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The spelling of 182180796840 in words is "one hundred eighty-two billion, one hundred eighty million, seven hundred ninety-six thousand, eight hundred forty".