82317467512 has 16 divisors (see below), whose sum is σ = 176394573360. Its totient is φ = 35278914624.

The previous prime is 82317467497. The next prime is 82317467537. The reversal of 82317467512 is 21576471328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734977333 + ... + 734977444.

It is an arithmetic number, because the mean of its divisors is an integer number (11024660835).

Almost surely, 2^82317467512 is an apocalyptic number.

It is an amenable number.

82317467512 is an abundant number, since it is smaller than the sum of its proper divisors (94077105848).

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

82317467512 is a wasteful number, since it uses less digits than its factorization.

82317467512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469954790 (or 1469954786 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The spelling of 82317467512 in words is "eighty-two billion, three hundred seventeen million, four hundred sixty-seven thousand, five hundred twelve".