150756029 has 2 divisors, whose sum is σ = 150756030. Its totient is φ = 150756028.

The previous prime is 150755993. The next prime is 150756037. The reversal of 150756029 is 920657051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148108900 + 2647129 = 12170^2 + 1627^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150756029 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150756029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150756049) 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, 75378014 + 75378015.

It is an arithmetic number, because the mean of its divisors is an integer number (75378015).

Almost surely, 2^150756029 is an apocalyptic number.

It is an amenable number.

150756029 is a deficient number, since it is larger than the sum of its proper divisors (1).

150756029 is an equidigital number, since it uses as much as digits as its factorization.

150756029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 150756029 is about 12278.2746752139. The cubic root of 150756029 is about 532.2204564772.

The spelling of 150756029 in words is "one hundred fifty million, seven hundred fifty-six thousand, twenty-nine".