150666325 has 24 divisors (see below), whose sum is σ = 198502920.
Its totient is φ = 113049600.
The previous prime is 150666319. The next prime is 150666337. The reversal of 150666325 is 523666051.
It can be written as a sum of positive squares in 12 ways, for example, as 38962564 + 111703761 = 6242^2 + 10569^2
It is not a de Polignac number, because 150666325 - 213 = 150658133 is a prime.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 195541 + ... + 196309.
It is an arithmetic number, because the mean of its divisors is an integer number (8270955).
Almost surely, 2150666325 is an apocalyptic number.
It is an amenable number.
150666325 is a deficient number, since it is larger than the sum of its proper divisors (47836595).
150666325 is a wasteful number, since it uses less digits than its factorization.
150666325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257 (or 1252 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 34.
The square root of 150666325 is about 12274.6211754172.
The cubic root of 150666325 is about 532.1148735770.
The spelling of 150666325 in words is "one hundred fifty million, six hundred sixty-six thousand, three hundred twenty-five".