150530345 has 8 divisors (see below), whose sum is σ = 206441664. Its totient is φ = 103220784.

The previous prime is 150530309. The next prime is 150530357. The reversal of 150530345 is 543035051.

150530345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150530345 - 2⁸ = 150530089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2150399 + ... + 2150468.

It is an arithmetic number, because the mean of its divisors is an integer number (25805208).

Almost surely, 2^150530345 is an apocalyptic number.

It is an amenable number.

150530345 is a deficient number, since it is larger than the sum of its proper divisors (55911319).

150530345 is an equidigital number, since it uses as much as digits as its factorization.

150530345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300879.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 150530345 is about 12269.0808539189. The cubic root of 150530345 is about 531.9547432152.

Adding to 150530345 its reverse (543035051), we get a palindrome (693565396).

The spelling of 150530345 in words is "one hundred fifty million, five hundred thirty thousand, three hundred forty-five".