150641045 has 4 divisors (see below), whose sum is σ = 180769260. Its totient is φ = 120512832.

The previous prime is 150641033. The next prime is 150641069. The reversal of 150641045 is 540146051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540146051 = 7639 ⋅70709.

It can be written as a sum of positive squares in 2 ways, for example, as 76440049 + 74200996 = 8743^2 + 8614^2 .

It is a cyclic number.

It is not a de Polignac number, because 150641045 - 2⁶ = 150640981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15064100 + ... + 15064109.

It is an arithmetic number, because the mean of its divisors is an integer number (45192315).

Almost surely, 2^150641045 is an apocalyptic number.

It is an amenable number.

150641045 is a deficient number, since it is larger than the sum of its proper divisors (30128215).

150641045 is an equidigital number, since it uses as much as digits as its factorization.

150641045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30128214.

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

The square root of 150641045 is about 12273.5913652036. The cubic root of 150641045 is about 532.0851110838.

Adding to 150641045 its reverse (540146051), we get a palindrome (690787096).

The spelling of 150641045 in words is "one hundred fifty million, six hundred forty-one thousand, forty-five".