82316875510872 has 48 divisors (see below), whose sum is σ = 222942708612000. Its totient is φ = 27438814408896.

The previous prime is 82316875510853. The next prime is 82316875510921. The reversal of 82316875510872 is 27801557861328.

82316875510872 is a `hidden beast` number, since 8 + 2 + 3 + 1 + 6 + 8 + 7 + 551 + 0 + 8 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11271754 + ... + 17078822.

It is an arithmetic number, because the mean of its divisors is an integer number (4644639762750).

Almost surely, 2^{82316875510872} is an apocalyptic number.

It is an amenable number.

82316875510872 is an abundant number, since it is smaller than the sum of its proper divisors (140625833101128).

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

82316875510872 is a wasteful number, since it uses less digits than its factorization.

82316875510872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003960 (or 6003953 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 63.

The spelling of 82316875510872 in words is "eighty-two trillion, three hundred sixteen billion, eight hundred seventy-five million, five hundred ten thousand, eight hundred seventy-two".