150225537 has 16 divisors (see below), whose sum is σ = 249725952. Its totient is φ = 78039120.

The previous prime is 150225529. The next prime is 150225541. The reversal of 150225537 is 735522051.

It is not a de Polignac number, because 150225537 - 2³ = 150225529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150225557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324933 + ... + 325394.

It is an arithmetic number, because the mean of its divisors is an integer number (15607872).

Almost surely, 2^150225537 is an apocalyptic number.

It is an amenable number.

150225537 is a deficient number, since it is larger than the sum of its proper divisors (99500415).

150225537 is a wasteful number, since it uses less digits than its factorization.

150225537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650348.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 150225537 is about 12256.6527649273. The cubic root of 150225537 is about 531.5954499308.

Adding to 150225537 its reverse (735522051), we get a palindrome (885747588).

The spelling of 150225537 in words is "one hundred fifty million, two hundred twenty-five thousand, five hundred thirty-seven".