150148657 has 2 divisors, whose sum is σ = 150148658. Its totient is φ = 150148656.

The previous prime is 150148571. The next prime is 150148667. The reversal of 150148657 is 756841051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113230881 + 36917776 = 10641^2 + 6076^2 .

It is a cyclic number.

It is not a de Polignac number, because 150148657 - 2⁷ = 150148529 is a prime.

It is not a weakly prime, because it can be changed into another prime (150148667) 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, 75074328 + 75074329.

It is an arithmetic number, because the mean of its divisors is an integer number (75074329).

Almost surely, 2^150148657 is an apocalyptic number.

It is an amenable number.

150148657 is a deficient number, since it is larger than the sum of its proper divisors (1).

150148657 is an equidigital number, since it uses as much as digits as its factorization.

150148657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 150148657 is about 12253.5161076321. The cubic root of 150148657 is about 531.5047506778.

The spelling of 150148657 in words is "one hundred fifty million, one hundred forty-eight thousand, six hundred fifty-seven".