150728039 has 16 divisors (see below), whose sum is σ = 196093440. Its totient is φ = 112342560.

The previous prime is 150728033. The next prime is 150728041. The reversal of 150728039 is 930827051.

It is not a de Polignac number, because 150728039 - 2⁴ = 150728023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150728033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40784 + ... + 44325.

It is an arithmetic number, because the mean of its divisors is an integer number (12255840).

Almost surely, 2^150728039 is an apocalyptic number.

150728039 is a deficient number, since it is larger than the sum of its proper divisors (45365401).

150728039 is a wasteful number, since it uses less digits than its factorization.

150728039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85150.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 150728039 is about 12277.1348041797. The cubic root of 150728039 is about 532.1875163405.

The spelling of 150728039 in words is "one hundred fifty million, seven hundred twenty-eight thousand, thirty-nine".