13533302252 has 24 divisors (see below), whose sum is σ = 23927248800. Its totient is φ = 6697022976.

The previous prime is 13533302227. The next prime is 13533302287. The reversal of 13533302252 is 25220333531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769574 + ... + 786962.

It is an arithmetic number, because the mean of its divisors is an integer number (996968700).

Almost surely, 2^13533302252 is an apocalyptic number.

It is an amenable number.

13533302252 is a deficient number, since it is larger than the sum of its proper divisors (10393946548).

13533302252 is a wasteful number, since it uses less digits than its factorization.

13533302252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19385 (or 19383 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 13533302252 its reverse (25220333531), we get a palindrome (38753635783).

The spelling of 13533302252 in words is "thirteen billion, five hundred thirty-three million, three hundred two thousand, two hundred fifty-two".