83080273572772 has 12 divisors (see below), whose sum is σ = 166160547145600. Its totient is φ = 35605831531176.

The previous prime is 83080273572763. The next prime is 83080273572809. The reversal of 83080273572772 is 27727537208038.

It is a happy number.

83080273572772 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 83080273572772.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1483576313772 + ... + 1483576313827.

Almost surely, 2^{83080273572772} is an apocalyptic number.

It is an amenable number.

83080273572772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83080273572772 is a wasteful number, since it uses less digits than its factorization.

83080273572772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967152627610 (or 2967152627608 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 61.

The spelling of 83080273572772 in words is "eighty-three trillion, eighty billion, two hundred seventy-three million, five hundred seventy-two thousand, seven hundred seventy-two".