12425501552 has 40 divisors (see below), whose sum is σ = 25498140336. Its totient is φ = 5845554176.

The previous prime is 12425501537. The next prime is 12425501587. The reversal of 12425501552 is 25510552421.

It is a happy number.

12425501552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1642643 + ... + 1650189.

Almost surely, 2^12425501552 is an apocalyptic number.

It is an amenable number.

12425501552 is an abundant number, since it is smaller than the sum of its proper divisors (13072638784).

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

12425501552 is a wasteful number, since it uses less digits than its factorization.

12425501552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13625 (or 13619 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 12425501552 in words is "twelve billion, four hundred twenty-five million, five hundred one thousand, five hundred fifty-two".