72082662522 has 16 divisors (see below), whose sum is σ = 155254965600. Its totient is φ = 22179280752.

The previous prime is 72082662521. The next prime is 72082662571. The reversal of 72082662522 is 22526628027.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (72082662521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462068272 + ... + 462068427.

It is an arithmetic number, because the mean of its divisors is an integer number (9703435350).

Almost surely, 2^72082662522 is an apocalyptic number.

72082662522 is an abundant number, since it is smaller than the sum of its proper divisors (83172303078).

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

72082662522 is a wasteful number, since it uses less digits than its factorization.

72082662522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924136717.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 72082662522 in words is "seventy-two billion, eighty-two million, six hundred sixty-two thousand, five hundred twenty-two".