150226537 has 2 divisors, whose sum is σ = 150226538. Its totient is φ = 150226536.

The previous prime is 150226513. The next prime is 150226577. The reversal of 150226537 is 735622051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128051856 + 22174681 = 11316^2 + 4709^2 .

It is a cyclic number.

It is not a de Polignac number, because 150226537 - 2¹⁹ = 149702249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150226499 and 150226508.

It is not a weakly prime, because it can be changed into another prime (150226507) 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, 75113268 + 75113269.

It is an arithmetic number, because the mean of its divisors is an integer number (75113269).

Almost surely, 2^150226537 is an apocalyptic number.

It is an amenable number.

150226537 is a deficient number, since it is larger than the sum of its proper divisors (1).

150226537 is an equidigital number, since it uses as much as digits as its factorization.

150226537 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 31.

The square root of 150226537 is about 12256.6935590313. The cubic root of 150226537 is about 531.5966294779.

Adding to 150226537 its reverse (735622051), we get a palindrome (885848588).

The spelling of 150226537 in words is "one hundred fifty million, two hundred twenty-six thousand, five hundred thirty-seven".