168476863532 has 12 divisors (see below), whose sum is σ = 294838535040. Its totient is φ = 84237282096.

The previous prime is 168476863531. The next prime is 168476863537. The reversal of 168476863532 is 235368674861.

It is not an unprimeable number, because it can be changed into a prime (168476863531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100469 + ... + 589107.

It is an arithmetic number, because the mean of its divisors is an integer number (24569877920).

Almost surely, 2^168476863532 is an apocalyptic number.

It is an amenable number.

168476863532 is a deficient number, since it is larger than the sum of its proper divisors (126361671508).

168476863532 is a wasteful number, since it uses less digits than its factorization.

168476863532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574840 (or 574838 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 59.

The spelling of 168476863532 in words is "one hundred sixty-eight billion, four hundred seventy-six million, eight hundred sixty-three thousand, five hundred thirty-two".