13553314351 has 32 divisors (see below), whose sum is σ = 14671945728. Its totient is φ = 12488636160.

The previous prime is 13553314303. The next prime is 13553314361. The reversal of 13553314351 is 15341335531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13553314351 - 2¹³ = 13553306159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13553314361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29656915 + ... + 29657371.

It is an arithmetic number, because the mean of its divisors is an integer number (458498304).

Almost surely, 2^13553314351 is an apocalyptic number.

13553314351 is a deficient number, since it is larger than the sum of its proper divisors (1118631377).

13553314351 is a wasteful number, since it uses less digits than its factorization.

13553314351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871.

The product of its digits is 40500, while the sum is 34.

Adding to 13553314351 its reverse (15341335531), we get a palindrome (28894649882).

The spelling of 13553314351 in words is "thirteen billion, five hundred fifty-three million, three hundred fourteen thousand, three hundred fifty-one".