150665051 has 2 divisors, whose sum is σ = 150665052. Its totient is φ = 150665050.

The previous prime is 150665029. The next prime is 150665071. The reversal of 150665051 is 150566051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150665051 - 2¹⁰ = 150664027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (150665071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75332525 + 75332526.

It is an arithmetic number, because the mean of its divisors is an integer number (75332526).

Almost surely, 2^150665051 is an apocalyptic number.

150665051 is a deficient number, since it is larger than the sum of its proper divisors (1).

150665051 is an equidigital number, since it uses as much as digits as its factorization.

150665051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 150665051 is about 12274.5692796122. The cubic root of 150665051 is about 532.1133737589.

The spelling of 150665051 in words is "one hundred fifty million, six hundred sixty-five thousand, fifty-one".