12542025152 has 28 divisors (see below), whose sum is σ = 25357674456. Its totient is φ = 6152689920.

The previous prime is 12542025151. The next prime is 12542025193. The reversal of 12542025152 is 25152024521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12542025151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845374 + ... + 1852157.

Almost surely, 2^12542025152 is an apocalyptic number.

It is an amenable number.

12542025152 is an abundant number, since it is smaller than the sum of its proper divisors (12815649304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12542025152 is an equidigital number, since it uses as much as digits as its factorization.

12542025152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697596 (or 3697586 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 12542025152 its reverse (25152024521), we get a palindrome (37694049673).

The spelling of 12542025152 in words is "twelve billion, five hundred forty-two million, twenty-five thousand, one hundred fifty-two".