82580012361180 has 48 divisors (see below), whose sum is σ = 256915594014240. Its totient is φ = 22021336629504.

The previous prime is 82580012361169. The next prime is 82580012361211. The reversal of 82580012361180 is 8116321008528.

82580012361180 is a `hidden beast` number, since 8 + 2 + 5 + 8 + 0 + 0 + 1 + 23 + 611 + 8 + 0 = 666.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76462973869 + ... + 76462974948.

It is an arithmetic number, because the mean of its divisors is an integer number (5352408208630).

Almost surely, 2^{82580012361180} is an apocalyptic number.

It is an amenable number.

82580012361180 is an abundant number, since it is smaller than the sum of its proper divisors (174335581653060).

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

82580012361180 is a wasteful number, since it uses less digits than its factorization.

82580012361180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152925948835 (or 152925948827 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 82580012361180 in words is "eighty-two trillion, five hundred eighty billion, twelve million, three hundred sixty-one thousand, one hundred eighty".