12533165075 has 12 divisors (see below), whose sum is σ = 15557461848. Its totient is φ = 10015992000.

The previous prime is 12533165069. The next prime is 12533165107. The reversal of 12533165075 is 57056133521.

It is not a de Polignac number, because 12533165075 - 2⁶ = 12533165011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239201 + ... + 286850.

It is an arithmetic number, because the mean of its divisors is an integer number (1296455154).

Almost surely, 2^12533165075 is an apocalyptic number.

12533165075 is a deficient number, since it is larger than the sum of its proper divisors (3024296773).

12533165075 is an equidigital number, since it uses as much as digits as its factorization.

12533165075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527014 (or 527009 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

Adding to 12533165075 its reverse (57056133521), we get a palindrome (69589298596).

The spelling of 12533165075 in words is "twelve billion, five hundred thirty-three million, one hundred sixty-five thousand, seventy-five".