150745537 has 2 divisors, whose sum is σ = 150745538. Its totient is φ = 150745536.

The previous prime is 150745523. The next prime is 150745577. The reversal of 150745537 is 735547051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79495056 + 71250481 = 8916^2 + 8441^2 .

It is a cyclic number.

It is not a de Polignac number, because 150745537 - 2¹⁹ = 150221249 is a prime.

It is equal to p_8483923 and since 150745537 and 8483923 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 150745496 and 150745505.

It is not a weakly prime, because it can be changed into another prime (150745577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75372768 + 75372769.

It is an arithmetic number, because the mean of its divisors is an integer number (75372769).

Almost surely, 2^150745537 is an apocalyptic number.

It is an amenable number.

150745537 is a deficient number, since it is larger than the sum of its proper divisors (1).

150745537 is an equidigital number, since it uses as much as digits as its factorization.

150745537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 150745537 is about 12277.8474090534. The cubic root of 150745537 is about 532.2081094053.

The spelling of 150745537 in words is "one hundred fifty million, seven hundred forty-five thousand, five hundred thirty-seven".