150663168 has 156 divisors (see below), whose sum is σ = 448932328. Its totient is φ = 48660480.

The previous prime is 150663143. The next prime is 150663173. The reversal of 150663168 is 861366051.

It is a happy number.

150663168 is a `hidden beast` number, since 15 + 0 + 6 + 631 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2248671 + ... + 2248737.

Almost surely, 2^150663168 is an apocalyptic number.

150663168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150663168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224466164).

150663168 is an abundant number, since it is smaller than the sum of its proper divisors (298269160).

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

150663168 is an equidigital number, since it uses as much as digits as its factorization.

150663168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 150663168 is about 12274.4925760701. The cubic root of 150663168 is about 532.1111569792. Note that the first 4 decimals are identical.

The spelling of 150663168 in words is "one hundred fifty million, six hundred sixty-three thousand, one hundred sixty-eight".