12551053352 has 16 divisors (see below), whose sum is σ = 24917532660. Its totient is φ = 5906377984.

The previous prime is 12551053343. The next prime is 12551053363. The reversal of 12551053352 is 25335015521.

It can be written as a sum of positive squares in 2 ways, for example, as 10097436196 + 2453617156 = 100486^2 + 49534^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46143443 + ... + 46143714.

Almost surely, 2^12551053352 is an apocalyptic number.

It is an amenable number.

12551053352 is a deficient number, since it is larger than the sum of its proper divisors (12366479308).

12551053352 is a wasteful number, since it uses less digits than its factorization.

12551053352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92287180 (or 92287176 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

Adding to 12551053352 its reverse (25335015521), we get a palindrome (37886068873).

The spelling of 12551053352 in words is "twelve billion, five hundred fifty-one million, fifty-three thousand, three hundred fifty-two".