80318852086 has 48 divisors (see below), whose sum is σ = 140601037248. Its totient is φ = 34266735360.

The previous prime is 80318852071. The next prime is 80318852111. The reversal of 80318852086 is 68025881308.

It is a happy number.

It is a super-2 number, since 2×80318852086² (a number of 23 digits) contains 22 as substring.

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, 1483240 + ... + 1536436.

It is an arithmetic number, because the mean of its divisors is an integer number (2929188276).

Almost surely, 2^80318852086 is an apocalyptic number.

80318852086 is a deficient number, since it is larger than the sum of its proper divisors (60282185162).

80318852086 is a wasteful number, since it uses less digits than its factorization.

80318852086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53605 (or 53594 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 80318852086 in words is "eighty billion, three hundred eighteen million, eight hundred fifty-two thousand, eighty-six".