13452232252 has 12 divisors (see below), whose sum is σ = 23600707480. Its totient is φ = 6709172976.

The previous prime is 13452232247. The next prime is 13452232267. The reversal of 13452232252 is 25223225431.

It is a congruent number.

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, 4234002 + ... + 4237177.

Almost surely, 2^13452232252 is an apocalyptic number.

It is an amenable number.

13452232252 is a deficient number, since it is larger than the sum of its proper divisors (10148475228).

13452232252 is a wasteful number, since it uses less digits than its factorization.

13452232252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8471580 (or 8471578 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

Adding to 13452232252 its reverse (25223225431), we get a palindrome (38675457683).

The spelling of 13452232252 in words is "thirteen billion, four hundred fifty-two million, two hundred thirty-two thousand, two hundred fifty-two".