150044545 has 8 divisors (see below), whose sum is σ = 205775424. Its totient is φ = 102887664.

The previous prime is 150044527. The next prime is 150044551. The reversal of 150044545 is 545440051.

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 150044545 - 2¹³ = 150036353 is a prime.

It is a Duffinian 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, 2143459 + ... + 2143528.

It is an arithmetic number, because the mean of its divisors is an integer number (25721928).

Almost surely, 2^150044545 is an apocalyptic number.

It is an amenable number.

150044545 is a deficient number, since it is larger than the sum of its proper divisors (55730879).

150044545 is an equidigital number, since it uses as much as digits as its factorization.

150044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286999.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 150044545 is about 12249.2671209342. The cubic root of 150044545 is about 531.3818750813.

Adding to 150044545 its reverse (545440051), we get a palindrome (695484596).

The spelling of 150044545 in words is "one hundred fifty million, forty-four thousand, five hundred forty-five".