150113609 has 2 divisors, whose sum is σ = 150113610. Its totient is φ = 150113608.

The previous prime is 150113597. The next prime is 150113627. The reversal of 150113609 is 906311051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110775625 + 39337984 = 10525^2 + 6272^2 .

It is a cyclic number.

It is not a de Polignac number, because 150113609 - 2¹² = 150109513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150173609) 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, 75056804 + 75056805.

It is an arithmetic number, because the mean of its divisors is an integer number (75056805).

Almost surely, 2^150113609 is an apocalyptic number.

It is an amenable number.

150113609 is a deficient number, since it is larger than the sum of its proper divisors (1).

150113609 is an equidigital number, since it uses as much as digits as its factorization.

150113609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 150113609 is about 12252.0859040410. The cubic root of 150113609 is about 531.4633924922.

The spelling of 150113609 in words is "one hundred fifty million, one hundred thirteen thousand, six hundred nine".