150133537 has 2 divisors, whose sum is σ = 150133538. Its totient is φ = 150133536.

The previous prime is 150133517. The next prime is 150133541. The reversal of 150133537 is 735331051.

150133537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86787856 + 63345681 = 9316^2 + 7959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150133537 is a prime.

It is not a weakly prime, because it can be changed into another prime (150133507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75066768 + 75066769.

It is an arithmetic number, because the mean of its divisors is an integer number (75066769).

Almost surely, 2^150133537 is an apocalyptic number.

It is an amenable number.

150133537 is a deficient number, since it is larger than the sum of its proper divisors (1).

150133537 is an equidigital number, since it uses as much as digits as its factorization.

150133537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 150133537 is about 12252.8991263292. The cubic root of 150133537 is about 531.4869092005.

Adding to 150133537 its reverse (735331051), we get a palindrome (885464588).

The spelling of 150133537 in words is "one hundred fifty million, one hundred thirty-three thousand, five hundred thirty-seven".