152530530305 has 32 divisors (see below), whose sum is σ = 194223853824. Its totient is φ = 114838891776.

The previous prime is 152530530281. The next prime is 152530530307. The reversal of 152530530305 is 503035035251.

It is a cyclic number.

It is not a de Polignac number, because 152530530305 - 2⁶ = 152530530241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152530530307) 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 in 31 ways as a sum of consecutive naturals, for example, 726287 + ... + 912443.

It is an arithmetic number, because the mean of its divisors is an integer number (6069495432).

Almost surely, 2^152530530305 is an apocalyptic number.

It is an amenable number.

152530530305 is a deficient number, since it is larger than the sum of its proper divisors (41693323519).

152530530305 is a wasteful number, since it uses less digits than its factorization.

152530530305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186345.

The product of its (nonzero) digits is 33750, while the sum is 32.

Adding to 152530530305 its reverse (503035035251), we get a palindrome (655565565556).

The spelling of 152530530305 in words is "one hundred fifty-two billion, five hundred thirty million, five hundred thirty thousand, three hundred five".