150807533 has 2 divisors, whose sum is σ = 150807534. Its totient is φ = 150807532.

The previous prime is 150807521. The next prime is 150807551. The reversal of 150807533 is 335708051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136352329 + 14455204 = 11677^2 + 3802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150807533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150807533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150807583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75403766 + 75403767.

It is an arithmetic number, because the mean of its divisors is an integer number (75403767).

Almost surely, 2^150807533 is an apocalyptic number.

It is an amenable number.

150807533 is a deficient number, since it is larger than the sum of its proper divisors (1).

150807533 is an equidigital number, since it uses as much as digits as its factorization.

150807533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 150807533 is about 12280.3718591906. The cubic root of 150807533 is about 532.2810585010.

The spelling of 150807533 in words is "one hundred fifty million, eight hundred seven thousand, five hundred thirty-three".