13454303552 has 56 divisors (see below), whose sum is σ = 28079834112. Its totient is φ = 6387264000.

The previous prime is 13454303539. The next prime is 13454303581. The reversal of 13454303552 is 25530345431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41177 + ... + 169127.

Almost surely, 2^13454303552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13454303552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14039917056).

13454303552 is an abundant number, since it is smaller than the sum of its proper divisors (14625530560).

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

13454303552 is a wasteful number, since it uses less digits than its factorization.

13454303552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128047 (or 128037 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 13454303552 its reverse (25530345431), we get a palindrome (38984648983).

The spelling of 13454303552 in words is "thirteen billion, four hundred fifty-four million, three hundred three thousand, five hundred fifty-two".