85735485566 has 8 divisors (see below), whose sum is σ = 133037822520. Its totient is φ = 41389544728.

The previous prime is 85735485541. The next prime is 85735485581. The reversal of 85735485566 is 66558453758.

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

It is a junction number, because it is equal to n+sod(n) for n = 85735485499 and 85735485508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739098956 + ... + 739099071.

It is an arithmetic number, because the mean of its divisors is an integer number (16629727815).

Almost surely, 2^85735485566 is an apocalyptic number.

85735485566 is a deficient number, since it is larger than the sum of its proper divisors (47302336954).

85735485566 is a wasteful number, since it uses less digits than its factorization.

85735485566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478198058.

The product of its digits is 120960000, while the sum is 62.

The spelling of 85735485566 in words is "eighty-five billion, seven hundred thirty-five million, four hundred eighty-five thousand, five hundred sixty-six".