150665325 has 12 divisors (see below), whose sum is σ = 249100128. Its totient is φ = 80354800.

The previous prime is 150665323. The next prime is 150665329. The reversal of 150665325 is 523566051.

It is not a de Polignac number, because 150665325 - 2¹ = 150665323 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 (150665321) 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 11 ways as a sum of consecutive naturals, for example, 1004361 + ... + 1004510.

It is an arithmetic number, because the mean of its divisors is an integer number (20758344).

Almost surely, 2^150665325 is an apocalyptic number.

150665325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150665325 is a deficient number, since it is larger than the sum of its proper divisors (98434803).

150665325 is a wasteful number, since it uses less digits than its factorization.

150665325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008884 (or 2008879 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 150665325 is about 12274.5804408949. The cubic root of 150665325 is about 532.1136963264.

The spelling of 150665325 in words is "one hundred fifty million, six hundred sixty-five thousand, three hundred twenty-five".