150013528515 has 12 divisors (see below), whose sum is σ = 260023449504. Its totient is φ = 80007215184.

The previous prime is 150013528513. The next prime is 150013528547. The reversal of 150013528515 is 515825310051.

150013528515 is a `hidden beast` number, since 1 + 5 + 0 + 0 + 135 + 2 + 8 + 515 = 666.

It is not a de Polignac number, because 150013528515 - 2¹ = 150013528513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150013528515.

It is not an unprimeable number, because it can be changed into a prime (150013528513) 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 in 11 ways as a sum of consecutive naturals, for example, 1666816939 + ... + 1666817028.

It is an arithmetic number, because the mean of its divisors is an integer number (21668620792).

Almost surely, 2^150013528515 is an apocalyptic number.

150013528515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150013528515 is a deficient number, since it is larger than the sum of its proper divisors (110009920989).

150013528515 is a wasteful number, since it uses less digits than its factorization.

150013528515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333633978 (or 3333633975 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 150013528515 its reverse (515825310051), we get a palindrome (665838838566).

The spelling of 150013528515 in words is "one hundred fifty billion, thirteen million, five hundred twenty-eight thousand, five hundred fifteen".