82973792130522 has 16 divisors (see below), whose sum is σ = 165954344957472. Its totient is φ = 27656803927440.

The previous prime is 82973792130499. The next prime is 82973792130557. The reversal of 82973792130522 is 22503129737928.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281536129 + ... + 281830692.

It is an arithmetic number, because the mean of its divisors is an integer number (10372146559842).

Almost surely, 2^{82973792130522} is an apocalyptic number.

82973792130522 is an abundant number, since it is smaller than the sum of its proper divisors (82980552826950).

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

82973792130522 is a wasteful number, since it uses less digits than its factorization.

82973792130522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563391373.

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 82973792130522 in words is "eighty-two trillion, nine hundred seventy-three billion, seven hundred ninety-two million, one hundred thirty thousand, five hundred twenty-two".