150016445 has 8 divisors (see below), whose sum is σ = 181315680. Its totient is φ = 119149200.

The previous prime is 150016439. The next prime is 150016453. The reversal of 150016445 is 544610051.

150016445 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 de Polignac number, because none of the positive numbers 2^k-150016445 is a prime.

It is a congruent 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, 107231 + ... + 108620.

It is an arithmetic number, because the mean of its divisors is an integer number (22664460).

Almost surely, 2^150016445 is an apocalyptic number.

It is an amenable number.

150016445 is a deficient number, since it is larger than the sum of its proper divisors (31299235).

150016445 is a wasteful number, since it uses less digits than its factorization.

150016445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215995.

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

The square root of 150016445 is about 12248.1200598296. The cubic root of 150016445 is about 531.3487010153.

Adding to 150016445 its reverse (544610051), we get a palindrome (694626496).

The spelling of 150016445 in words is "one hundred fifty million, sixteen thousand, four hundred forty-five".