150529957 has 2 divisors, whose sum is σ = 150529958. Its totient is φ = 150529956.

The previous prime is 150529933. The next prime is 150529961. The reversal of 150529957 is 759925051.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130736356 + 19793601 = 11434^2 + 4449^2 .

It is a cyclic number.

It is not a de Polignac number, because 150529957 - 2¹⁵ = 150497189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150529657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75264978 + 75264979.

It is an arithmetic number, because the mean of its divisors is an integer number (75264979).

Almost surely, 2^150529957 is an apocalyptic number.

It is an amenable number.

150529957 is a deficient number, since it is larger than the sum of its proper divisors (1).

150529957 is an equidigital number, since it uses as much as digits as its factorization.

150529957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141750, while the sum is 43.

The square root of 150529957 is about 12269.0650418033. The cubic root of 150529957 is about 531.9542861675.

The spelling of 150529957 in words is "one hundred fifty million, five hundred twenty-nine thousand, nine hundred fifty-seven".