150288073 has 8 divisors (see below), whose sum is σ = 162428616. Its totient is φ = 138230400.

The previous prime is 150288067. The next prime is 150288077. The reversal of 150288073 is 370882051.

It can be written as a sum of positive squares in 4 ways, for example, as 15077689 + 135210384 = 3883^2 + 11628^2 .

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 150288073 - 2⁹ = 150287561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150288077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16918 + ... + 24223.

It is an arithmetic number, because the mean of its divisors is an integer number (20303577).

Almost surely, 2^150288073 is an apocalyptic number.

150288073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

150288073 is a deficient number, since it is larger than the sum of its proper divisors (12140543).

150288073 is a wasteful number, since it uses less digits than its factorization.

150288073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41435.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 150288073 is about 12259.2036038235. The cubic root of 150288073 is about 531.6692040161.

The spelling of 150288073 in words is "one hundred fifty million, two hundred eighty-eight thousand, seventy-three".