150451511569 has 2 divisors, whose sum is σ = 150451511570. Its totient is φ = 150451511568.

The previous prime is 150451511549. The next prime is 150451511579. The reversal of 150451511569 is 965115154051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137893395600 + 12558115969 = 371340^2 + 112063^2 .

It is a cyclic number.

It is not a de Polignac number, because 150451511569 - 2¹¹ = 150451509521 is a prime.

It is a super-2 number, since 2×150451511569² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150451511549) 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, 75225755784 + 75225755785.

It is an arithmetic number, because the mean of its divisors is an integer number (75225755785).

Almost surely, 2^150451511569 is an apocalyptic number.

It is an amenable number.

150451511569 is a deficient number, since it is larger than the sum of its proper divisors (1).

150451511569 is an equidigital number, since it uses as much as digits as its factorization.

150451511569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 43.

The spelling of 150451511569 in words is "one hundred fifty billion, four hundred fifty-one million, five hundred eleven thousand, five hundred sixty-nine".