12533613001025 has 24 divisors (see below), whose sum is σ = 15963536911104. Its totient is φ = 9754786238400.

The previous prime is 12533613001009. The next prime is 12533613001027. The reversal of 12533613001025 is 52010031633521.

12533613001025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12533613001025 - 2⁴ = 12533613001009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12533613000982 and 12533613001000.

It is not an unprimeable number, because it can be changed into a prime (12533613001027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7433870 + ... + 8962680.

It is an arithmetic number, because the mean of its divisors is an integer number (665147371296).

Almost surely, 2^{12533613001025} is an apocalyptic number.

It is an amenable number.

12533613001025 is a deficient number, since it is larger than the sum of its proper divisors (3429923910079).

12533613001025 is a wasteful number, since it uses less digits than its factorization.

12533613001025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537721 (or 1537716 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 12533613001025 its reverse (52010031633521), we get a palindrome (64543644634546).

The spelling of 12533613001025 in words is "twelve trillion, five hundred thirty-three billion, six hundred thirteen million, one thousand, twenty-five".