150738061 has 2 divisors, whose sum is σ = 150738062. Its totient is φ = 150738060.

The previous prime is 150738023. The next prime is 150738101. The reversal of 150738061 is 160837051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146264836 + 4473225 = 12094^2 + 2115^2 .

It is a cyclic number.

It is not a de Polignac number, because 150738061 - 2⁹ = 150737549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150738011) 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, 75369030 + 75369031.

It is an arithmetic number, because the mean of its divisors is an integer number (75369031).

Almost surely, 2^150738061 is an apocalyptic number.

It is an amenable number.

150738061 is a deficient number, since it is larger than the sum of its proper divisors (1).

150738061 is an equidigital number, since it uses as much as digits as its factorization.

150738061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 150738061 is about 12277.5429545166. The cubic root of 150738061 is about 532.1993112375.

The spelling of 150738061 in words is "one hundred fifty million, seven hundred thirty-eight thousand, sixty-one".