150715157 has 2 divisors, whose sum is σ = 150715158. Its totient is φ = 150715156.

The previous prime is 150715151. The next prime is 150715177. The reversal of 150715157 is 751517051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126202756 + 24512401 = 11234^2 + 4951^2 .

It is a cyclic number.

It is not a de Polignac number, because 150715157 - 2⁴ = 150715141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150715151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75357578 + 75357579.

It is an arithmetic number, because the mean of its divisors is an integer number (75357579).

Almost surely, 2^150715157 is an apocalyptic number.

It is an amenable number.

150715157 is a deficient number, since it is larger than the sum of its proper divisors (1).

150715157 is an equidigital number, since it uses as much as digits as its factorization.

150715157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6125, while the sum is 32.

The square root of 150715157 is about 12276.6101591604. The cubic root of 150715157 is about 532.1723547401.

The spelling of 150715157 in words is "one hundred fifty million, seven hundred fifteen thousand, one hundred fifty-seven".