163298485488 has 80 divisors (see below), whose sum is σ = 451092083616. Its totient is φ = 50723635200.

The previous prime is 163298485463. The next prime is 163298485517. The reversal of 163298485488 is 884584892361.

It is a congruent number.

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, 908281 + ... + 1073112.

Almost surely, 2^163298485488 is an apocalyptic number.

It is an amenable number.

163298485488 is an abundant number, since it is smaller than the sum of its proper divisors (287793598128).

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

163298485488 is a wasteful number, since it uses less digits than its factorization.

163298485488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981522 (or 1981516 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 66.

The spelling of 163298485488 in words is "one hundred sixty-three billion, two hundred ninety-eight million, four hundred eighty-five thousand, four hundred eighty-eight".