150352669 has 2 divisors, whose sum is σ = 150352670. Its totient is φ = 150352668.

The previous prime is 150352649. The next prime is 150352673. The reversal of 150352669 is 966253051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147987225 + 2365444 = 12165^2 + 1538^2 .

It is an emirp because it is prime and its reverse (966253051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150352669 - 2¹⁵ = 150319901 is a prime.

It is a super-2 number, since 2×150352669² = 45211850150847122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150352649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75176334 + 75176335.

It is an arithmetic number, because the mean of its divisors is an integer number (75176335).

Almost surely, 2^150352669 is an apocalyptic number.

It is an amenable number.

150352669 is a deficient number, since it is larger than the sum of its proper divisors (1).

150352669 is an equidigital number, since it uses as much as digits as its factorization.

150352669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 150352669 is about 12261.8379128090. The cubic root of 150352669 is about 531.7453661579.

The spelling of 150352669 in words is "one hundred fifty million, three hundred fifty-two thousand, six hundred sixty-nine".