82316834127637 has 8 divisors (see below), whose sum is σ = 83870168325336. Its totient is φ = 80763506833152.

The previous prime is 82316834127631. The next prime is 82316834127667. The reversal of 82316834127637 is 73672143861328.

It can be written as a sum of positive squares in 4 ways, for example, as 46607915346001 + 35708918781636 = 6826999^2 + 5975694^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 82316834127637 - 2³ = 82316834127629 is a prime.

It is a super-2 number, since 2×82316834127637² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82316834127631) 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, 26734993 + ... + 29654569.

It is an arithmetic number, because the mean of its divisors is an integer number (10483771040667).

Almost surely, 2^{82316834127637} is an apocalyptic number.

It is an amenable number.

82316834127637 is a deficient number, since it is larger than the sum of its proper divisors (1553334197699).

82316834127637 is a wasteful number, since it uses less digits than its factorization.

82316834127637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451607.

The product of its digits is 48771072, while the sum is 61.

The spelling of 82316834127637 in words is "eighty-two trillion, three hundred sixteen billion, eight hundred thirty-four million, one hundred twenty-seven thousand, six hundred thirty-seven".