82500500532580 has 48 divisors (see below), whose sum is σ = 187620390659520. Its totient is φ = 30291546031488.

The previous prime is 82500500532553. The next prime is 82500500532607. The reversal of 82500500532580 is 8523500500528.

It is an interprime number because it is at equal distance from previous prime (82500500532553) and next prime (82500500532607).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886293174 + ... + 886386253.

It is an arithmetic number, because the mean of its divisors is an integer number (3908758138740).

Almost surely, 2^{82500500532580} is an apocalyptic number.

It is an amenable number.

82500500532580 is an abundant number, since it is smaller than the sum of its proper divisors (105119890126940).

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

82500500532580 is a wasteful number, since it uses less digits than its factorization.

82500500532580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772679628 (or 1772679626 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 82500500532580 in words is "eighty-two trillion, five hundred billion, five hundred million, five hundred thirty-two thousand, five hundred eighty".