808827027018 has 32 divisors (see below), whose sum is σ = 1646536429440. Its totient is φ = 264823513920.

The previous prime is 808827026977. The next prime is 808827027061. The reversal of 808827027018 is 810720728808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3414505 + ... + 3643692.

It is an arithmetic number, because the mean of its divisors is an integer number (51454263420).

Almost surely, 2^808827027018 is an apocalyptic number.

808827027018 is an abundant number, since it is smaller than the sum of its proper divisors (837709402422).

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

808827027018 is a wasteful number, since it uses less digits than its factorization.

808827027018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058542.

The product of its (nonzero) digits is 802816, while the sum is 51.

The spelling of 808827027018 in words is "eight hundred eight billion, eight hundred twenty-seven million, twenty-seven thousand, eighteen".