83056824616625 has 8 divisors (see below), whose sum is σ = 103654917121704. Its totient is φ = 66445459693200.

The previous prime is 83056824616553. The next prime is 83056824616639. The reversal of 83056824616625 is 52661642865038.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 165487053601 + 82891337563024 = 406801^2 + 9104468^2 .

It is not a de Polignac number, because 83056824616625 - 2³⁰ = 83055750874801 is a prime.

It is a super-2 number, since 2×83056824616625² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

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, 332227298342 + ... + 332227298591.

It is an arithmetic number, because the mean of its divisors is an integer number (12956864640213).

Almost surely, 2^{83056824616625} is an apocalyptic number.

It is an amenable number.

83056824616625 is a deficient number, since it is larger than the sum of its proper divisors (20598092505079).

83056824616625 is an equidigital number, since it uses as much as digits as its factorization.

83056824616625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664454596948 (or 664454596938 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 62.

The spelling of 83056824616625 in words is "eighty-three trillion, fifty-six billion, eight hundred twenty-four million, six hundred sixteen thousand, six hundred twenty-five".