99158550168 has 16 divisors (see below), whose sum is σ = 247896375480. Its totient is φ = 33052850048.

The previous prime is 99158550167. The next prime is 99158550191. The reversal of 99158550168 is 86105585199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99158550163) 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 in 3 ways as a sum of consecutive naturals, for example, 2065803105 + ... + 2065803152.

Almost surely, 2^99158550168 is an apocalyptic number.

It is an amenable number.

99158550168 is an abundant number, since it is smaller than the sum of its proper divisors (148737825312).

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

99158550168 is a wasteful number, since it uses less digits than its factorization.

99158550168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131606266 (or 4131606262 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 57.

The spelling of 99158550168 in words is "ninety-nine billion, one hundred fifty-eight million, five hundred fifty thousand, one hundred sixty-eight".