150323425 has 54 divisors (see below), whose sum is σ = 225296034. Its totient is φ = 99187200.

The previous prime is 150323413. The next prime is 150323431. The reversal of 150323425 is 524323051.

It can be written as a sum of positive squares in 9 ways, for example, as 115004176 + 35319249 = 10724^2 + 5943^2 .

It is not a de Polignac number, because 150323425 - 2⁷ = 150323297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150323425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2059189 + ... + 2059261.

Almost surely, 2^150323425 is an apocalyptic number.

It is an amenable number.

150323425 is a deficient number, since it is larger than the sum of its proper divisors (74972609).

150323425 is an equidigital number, since it uses as much as digits as its factorization.

150323425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 150323425 is about 12260.6453745307. The cubic root of 150323425 is about 531.7108886194.

Adding to 150323425 its reverse (524323051), we get a palindrome (674646476).

The spelling of 150323425 in words is "one hundred fifty million, three hundred twenty-three thousand, four hundred twenty-five".