168200001532 has 6 divisors (see below), whose sum is σ = 294350002688. Its totient is φ = 84100000764.

The previous prime is 168200001511. The next prime is 168200001533. The reversal of 168200001532 is 235100002861.

168200001532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 168200001532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168200001533) by changing a digit.

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 as a sum of consecutive naturals, namely, 21025000188 + ... + 21025000195.

Almost surely, 2^168200001532 is an apocalyptic number.

It is an amenable number.

168200001532 is a deficient number, since it is larger than the sum of its proper divisors (126150001156).

168200001532 is a wasteful number, since it uses less digits than its factorization.

168200001532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42050000387 (or 42050000385 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 168200001532 in words is "one hundred sixty-eight billion, two hundred million, one thousand, five hundred thirty-two".