83085375537365 has 16 divisors (see below), whose sum is σ = 99922473358848. Its totient is φ = 66321755912256.

The previous prime is 83085375537343. The next prime is 83085375537391. The reversal of 83085375537365 is 56373557358038.

It is a cyclic number.

It is not a de Polignac number, because 83085375537365 - 2⁴⁶ = 12716631359701 is a prime.

It is a super-2 number, since 2×83085375537365² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83085375537295 and 83085375537304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3737669 + ... + 13421658.

It is an arithmetic number, because the mean of its divisors is an integer number (6245154584928).

Almost surely, 2^{83085375537365} is an apocalyptic number.

It is an amenable number.

83085375537365 is a deficient number, since it is larger than the sum of its proper divisors (16837097821483).

83085375537365 is a wasteful number, since it uses less digits than its factorization.

83085375537365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161468.

The product of its (nonzero) digits is 952560000, while the sum is 68.

The spelling of 83085375537365 in words is "eighty-three trillion, eighty-five billion, three hundred seventy-five million, five hundred thirty-seven thousand, three hundred sixty-five".