8535665086 has 48 divisors (see below), whose sum is σ = 14076184320. Its totient is φ = 3879757440.

The previous prime is 8535665041. The next prime is 8535665101. The reversal of 8535665086 is 6805665358.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7036216 + ... + 7037428.

It is an arithmetic number, because the mean of its divisors is an integer number (293253840).

Almost surely, 2^8535665086 is an apocalyptic number.

8535665086 is a deficient number, since it is larger than the sum of its proper divisors (5540519234).

8535665086 is a wasteful number, since it uses less digits than its factorization.

8535665086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1528 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The square root of 8535665086 is about 92388.6631898092. The cubic root of 8535665086 is about 2043.6779323551.

The spelling of 8535665086 in words is "eight billion, five hundred thirty-five million, six hundred sixty-five thousand, eighty-six".