150425045 has 4 divisors (see below), whose sum is σ = 180510060. Its totient is φ = 120340032.

The previous prime is 150425029. The next prime is 150425081. The reversal of 150425045 is 540524051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18037009 + 132388036 = 4247^2 + 11506^2 .

It is a cyclic number.

It is not a de Polignac number, because 150425045 - 2⁴ = 150425029 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 3 ways as a sum of consecutive naturals, for example, 15042500 + ... + 15042509.

It is an arithmetic number, because the mean of its divisors is an integer number (45127515).

Almost surely, 2^150425045 is an apocalyptic number.

It is an amenable number.

150425045 is a deficient number, since it is larger than the sum of its proper divisors (30085015).

150425045 is an equidigital number, since it uses as much as digits as its factorization.

150425045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30085014.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 150425045 is about 12264.7888281862. The cubic root of 150425045 is about 531.8306754271.

Adding to 150425045 its reverse (540524051), we get a palindrome (690949096).

The spelling of 150425045 in words is "one hundred fifty million, four hundred twenty-five thousand, forty-five".