83056285878536 has 16 divisors (see below), whose sum is σ = 164891155788540. Its totient is φ = 39085311001600.

The previous prime is 83056285878523. The next prime is 83056285878539. The reversal of 83056285878536 is 63587858265038.

It can be written as a sum of positive squares in 2 ways, for example, as 82740745285636 + 315540592900 = 9096194^2 + 561730^2 .

It is not an unprimeable number, because it can be changed into a prime (83056285878539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305353992065 + ... + 305353992336.

Almost surely, 2^{83056285878536} is an apocalyptic number.

It is an amenable number.

83056285878536 is a deficient number, since it is larger than the sum of its proper divisors (81834869910004).

83056285878536 is a wasteful number, since it uses less digits than its factorization.

83056285878536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610707984424 (or 610707984420 counting only the distinct ones).

The product of its (nonzero) digits is 2322432000, while the sum is 74.

The spelling of 83056285878536 in words is "eighty-three trillion, fifty-six billion, two hundred eighty-five million, eight hundred seventy-eight thousand, five hundred thirty-six".