82973704617393 has 8 divisors (see below), whose sum is σ = 110633391908256. Its totient is φ = 55314910202400.

The previous prime is 82973704617389. The next prime is 82973704617449. The reversal of 82973704617393 is 39371640737928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82973704617393 - 2² = 82973704617389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82973704617343) 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, 223002103 + ... + 223373868.

It is an arithmetic number, because the mean of its divisors is an integer number (13829173988532).

Almost surely, 2^{82973704617393} is an apocalyptic number.

It is an amenable number.

82973704617393 is a deficient number, since it is larger than the sum of its proper divisors (27659687290863).

82973704617393 is a wasteful number, since it uses less digits than its factorization.

82973704617393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446437935.

The product of its (nonzero) digits is 288054144, while the sum is 69.

The spelling of 82973704617393 in words is "eighty-two trillion, nine hundred seventy-three billion, seven hundred four million, six hundred seventeen thousand, three hundred ninety-three".