168858153200 has 120 divisors (see below), whose sum is σ = 456838427136. Its totient is φ = 59422176000.

The previous prime is 168858153193. The next prime is 168858153241. The reversal of 168858153200 is 2351858861.

It is a happy number.

168858153200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×168858153200² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482582 + ... + 755381.

Almost surely, 2^168858153200 is an apocalyptic number.

168858153200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168858153200 is an abundant number, since it is smaller than the sum of its proper divisors (287980273936).

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

168858153200 is a wasteful number, since it uses less digits than its factorization.

168858153200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238023 (or 1238012 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 47.

The spelling of 168858153200 in words is "one hundred sixty-eight billion, eight hundred fifty-eight million, one hundred fifty-three thousand, two hundred".