82701625437522 has 48 divisors (see below), whose sum is σ = 220537667837760. Its totient is φ = 21811417697376.

The previous prime is 82701625437503. The next prime is 82701625437527. The reversal of 82701625437522 is 22573452610728.

82701625437522 is a `hidden beast` number, since 8 + 2 + 7 + 0 + 1 + 6 + 2 + 543 + 75 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (82701625437527) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 25244694772 + ... + 25244698047.

It is an arithmetic number, because the mean of its divisors is an integer number (4594534746620).

Almost surely, 2^{82701625437522} is an apocalyptic number.

82701625437522 is an abundant number, since it is smaller than the sum of its proper divisors (137836042400238).

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

82701625437522 is a wasteful number, since it uses less digits than its factorization.

82701625437522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50489392847 (or 50489392844 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 82701625437522 in words is "eighty-two trillion, seven hundred one billion, six hundred twenty-five million, four hundred thirty-seven thousand, five hundred twenty-two".