150641069 has 2 divisors, whose sum is σ = 150641070. Its totient is φ = 150641068.

The previous prime is 150641033. The next prime is 150641077. The reversal of 150641069 is 960146051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133518025 + 17123044 = 11555^2 + 4138^2 .

It is a cyclic number.

It is not a de Polignac number, because 150641069 - 2⁸ = 150640813 is a prime.

It is a super-2 number, since 2×150641069² = 45385463338925522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150641089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75320534 + 75320535.

It is an arithmetic number, because the mean of its divisors is an integer number (75320535).

Almost surely, 2^150641069 is an apocalyptic number.

It is an amenable number.

150641069 is a deficient number, since it is larger than the sum of its proper divisors (1).

150641069 is an equidigital number, since it uses as much as digits as its factorization.

150641069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 150641069 is about 12273.5923429125. The cubic root of 150641069 is about 532.0851393409.

The spelling of 150641069 in words is "one hundred fifty million, six hundred forty-one thousand, sixty-nine".