168870052036 has 12 divisors (see below), whose sum is σ = 337740104128. Its totient is φ = 72372879432.

The previous prime is 168870052033. The next prime is 168870052051. The reversal of 168870052036 is 630250078861.

168870052036 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (168870052033) 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, 3015536616 + ... + 3015536671.

Almost surely, 2^168870052036 is an apocalyptic number.

It is an amenable number.

168870052036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

168870052036 is a wasteful number, since it uses less digits than its factorization.

168870052036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031073298 (or 6031073296 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 168870052036 in words is "one hundred sixty-eight billion, eight hundred seventy million, fifty-two thousand, thirty-six".