150375733 has 4 divisors (see below), whose sum is σ = 154439980. Its totient is φ = 146311488.

The previous prime is 150375713. The next prime is 150375737. The reversal of 150375733 is 337573051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 337573051 = 347 ⋅972833.

It can be written as a sum of positive squares in 2 ways, for example, as 125843524 + 24532209 = 11218^2 + 4953^2 .

It is a cyclic number.

It is not a de Polignac number, because 150375733 - 2⁹ = 150375221 is a prime.

It is a super-2 number, since 2×150375733² = 45225722150574578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150375737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032068 + ... + 2032141.

It is an arithmetic number, because the mean of its divisors is an integer number (38609995).

Almost surely, 2^150375733 is an apocalyptic number.

It is an amenable number.

150375733 is a deficient number, since it is larger than the sum of its proper divisors (4064247).

150375733 is an equidigital number, since it uses as much as digits as its factorization.

150375733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064246.

The product of its (nonzero) digits is 33075, while the sum is 34.

The square root of 150375733 is about 12262.7783556582. The cubic root of 150375733 is about 531.7725545636.

The spelling of 150375733 in words is "one hundred fifty million, three hundred seventy-five thousand, seven hundred thirty-three".