82737012584 has 8 divisors (see below), whose sum is σ = 155131898610. Its totient is φ = 41368506288.

The previous prime is 82737012521. The next prime is 82737012607. The reversal of 82737012584 is 48521073728.

It can be written as a sum of positive squares in only one way, i.e., 82356372484 + 380640100 = 286978^2 + 19510^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171063279 + ... + 5171063294.

Almost surely, 2^82737012584 is an apocalyptic number.

It is an amenable number.

82737012584 is a deficient number, since it is larger than the sum of its proper divisors (72394886026).

82737012584 is a wasteful number, since it uses less digits than its factorization.

82737012584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10342126579 (or 10342126575 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 82737012584 in words is "eighty-two billion, seven hundred thirty-seven million, twelve thousand, five hundred eighty-four".