182815494264 has 128 divisors (see below), whose sum is σ = 547042944000. Its totient is φ = 56234570112.

The previous prime is 182815494229. The next prime is 182815494271. The reversal of 182815494264 is 462494518281.

182815494264 is a `hidden beast` number, since 1 + 82 + 8 + 15 + 494 + 2 + 64 = 666.

182815494264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 182815494264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12682149 + ... + 12696555.

It is an arithmetic number, because the mean of its divisors is an integer number (4273773000).

Almost surely, 2^182815494264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182815494264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273521472000).

182815494264 is an abundant number, since it is smaller than the sum of its proper divisors (364227449736).

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

182815494264 is a wasteful number, since it uses less digits than its factorization.

182815494264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18954 (or 18944 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 182815494264 in words is "one hundred eighty-two billion, eight hundred fifteen million, four hundred ninety-four thousand, two hundred sixty-four".