163000868852 has 24 divisors (see below), whose sum is σ = 286434029952. Its totient is φ = 81162680000.

The previous prime is 163000868839. The next prime is 163000868867. The reversal of 163000868852 is 258868000361.

It is a junction number, because it is equal to n+sod(n) for n = 163000868797 and 163000868806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10255952 + ... + 10271832.

It is an arithmetic number, because the mean of its divisors is an integer number (11934751248).

Almost surely, 2^163000868852 is an apocalyptic number.

It is an amenable number.

163000868852 is a deficient number, since it is larger than the sum of its proper divisors (123433161100).

163000868852 is a wasteful number, since it uses less digits than its factorization.

163000868852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26359 (or 26357 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 163000868852 in words is "one hundred sixty-three billion, eight hundred sixty-eight thousand, eight hundred fifty-two".