150145545 has 16 divisors (see below), whose sum is σ = 262072512. Its totient is φ = 72797760.

The previous prime is 150145529. The next prime is 150145549. The reversal of 150145545 is 545541051.

It is not a de Polignac number, because 150145545 - 2⁴ = 150145529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150145549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454822 + ... + 455151.

It is an arithmetic number, because the mean of its divisors is an integer number (16379532).

Almost surely, 2^150145545 is an apocalyptic number.

150145545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150145545 is a deficient number, since it is larger than the sum of its proper divisors (111926967).

150145545 is a wasteful number, since it uses less digits than its factorization.

150145545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909992.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 150145545 is about 12253.3891230141. The cubic root of 150145545 is about 531.5010786410.

Adding to 150145545 its reverse (545541051), we get a palindrome (695686596).

The spelling of 150145545 in words is "one hundred fifty million, one hundred forty-five thousand, five hundred forty-five".