85836036336 has 40 divisors (see below), whose sum is σ = 234786807504. Its totient is φ = 26928952320.

The previous prime is 85836036311. The next prime is 85836036343. The reversal of 85836036336 is 63363063858.

It is a super-2 number, since 2×85836036336² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent 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, 52594795 + ... + 52596426.

Almost surely, 2^85836036336 is an apocalyptic number.

It is an amenable number.

85836036336 is an abundant number, since it is smaller than the sum of its proper divisors (148950771168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85836036336 is a wasteful number, since it uses less digits than its factorization.

85836036336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105191249 (or 105191243 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 85836036336 in words is "eighty-five billion, eight hundred thirty-six million, thirty-six thousand, three hundred thirty-six".