150933885 has 16 divisors (see below), whose sum is σ = 249285120. Its totient is φ = 77901120.

The previous prime is 150933883. The next prime is 150933899. The reversal of 150933885 is 588339051.

It is not a de Polignac number, because 150933885 - 2¹ = 150933883 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150933883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161830 + ... + 162759.

It is an arithmetic number, because the mean of its divisors is an integer number (15580320).

Almost surely, 2^150933885 is an apocalyptic number.

150933885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150933885 is a deficient number, since it is larger than the sum of its proper divisors (98351235).

150933885 is a wasteful number, since it uses less digits than its factorization.

150933885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324628.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 150933885 is about 12285.5152517100. The cubic root of 150933885 is about 532.4296717718.

The spelling of 150933885 in words is "one hundred fifty million, nine hundred thirty-three thousand, eight hundred eighty-five".