150008345 has 4 divisors (see below), whose sum is σ = 180010020. Its totient is φ = 120006672.

The previous prime is 150008321. The next prime is 150008347. The reversal of 150008345 is 543800051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543800051 = 7219 ⋅75329.

It can be written as a sum of positive squares in 2 ways, for example, as 45212176 + 104796169 = 6724^2 + 10237^2 .

It is a cyclic number.

It is not a de Polignac number, because 150008345 - 2¹⁶ = 149942809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150008347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15000830 + ... + 15000839.

It is an arithmetic number, because the mean of its divisors is an integer number (45002505).

Almost surely, 2^150008345 is an apocalyptic number.

It is an amenable number.

150008345 is a deficient number, since it is larger than the sum of its proper divisors (30001675).

150008345 is an equidigital number, since it uses as much as digits as its factorization.

150008345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30001674.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 150008345 is about 12247.7893923761. The cubic root of 150008345 is about 531.3391376150.

Adding to 150008345 its reverse (543800051), we get a palindrome (693808396).

The spelling of 150008345 in words is "one hundred fifty million, eight thousand, three hundred forty-five".