150649927 has 2 divisors, whose sum is σ = 150649928. Its totient is φ = 150649926.

The previous prime is 150649921. The next prime is 150649943. The reversal of 150649927 is 729946051.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150649927 - 2⁷ = 150649799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150649921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75324963 + 75324964.

It is an arithmetic number, because the mean of its divisors is an integer number (75324964).

Almost surely, 2^150649927 is an apocalyptic number.

150649927 is a deficient number, since it is larger than the sum of its proper divisors (1).

150649927 is an equidigital number, since it uses as much as digits as its factorization.

150649927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 150649927 is about 12273.9531936536. The cubic root of 150649927 is about 532.0955683645.

The spelling of 150649927 in words is "one hundred fifty million, six hundred forty-nine thousand, nine hundred twenty-seven".