12501035352 has 48 divisors (see below), whose sum is σ = 36461355840. Its totient is φ = 3846472128.

The previous prime is 12501035347. The next prime is 12501035369. The reversal of 12501035352 is 25353010521.

It is a happy number.

12501035352 is a `hidden beast` number, since 1 + 25 + 0 + 103 + 535 + 2 = 666.

12501035352 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 11 ways as a sum of consecutive naturals, for example, 6676968 + ... + 6678839.

It is an arithmetic number, because the mean of its divisors is an integer number (759611580).

Almost surely, 2^12501035352 is an apocalyptic number.

12501035352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12501035352 is an abundant number, since it is smaller than the sum of its proper divisors (23960320488).

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

12501035352 is a wasteful number, since it uses less digits than its factorization.

12501035352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355832 (or 13355825 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 12501035352 its reverse (25353010521), we get a palindrome (37854045873).

The spelling of 12501035352 in words is "twelve billion, five hundred one million, thirty-five thousand, three hundred fifty-two".