150503045 has 32 divisors (see below), whose sum is σ = 225939456. Its totient is φ = 93499200.

The previous prime is 150503039. The next prime is 150503051. The reversal of 150503045 is 540305051.

It is an interprime number because it is at equal distance from previous prime (150503039) and next prime (150503051).

It is not a de Polignac number, because 150503045 - 2¹² = 150498949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150503045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165482 + ... + 166388.

It is an arithmetic number, because the mean of its divisors is an integer number (7060608).

Almost surely, 2^150503045 is an apocalyptic number.

It is an amenable number.

150503045 is a deficient number, since it is larger than the sum of its proper divisors (75436411).

150503045 is a wasteful number, since it uses less digits than its factorization.

150503045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 150503045 is about 12267.9682506925. The cubic root of 150503045 is about 531.9225830495.

Adding to 150503045 its reverse (540305051), we get a palindrome (690808096).

The spelling of 150503045 in words is "one hundred fifty million, five hundred three thousand, forty-five".