13553215352 has 16 divisors (see below), whose sum is σ = 25733954400. Its totient is φ = 6690827520.

The previous prime is 13553215349. The next prime is 13553215363. The reversal of 13553215352 is 25351235531.

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, 10721849 + ... + 10723112.

It is an arithmetic number, because the mean of its divisors is an integer number (1608372150).

Almost surely, 2^13553215352 is an apocalyptic number.

It is an amenable number.

13553215352 is a deficient number, since it is larger than the sum of its proper divisors (12180739048).

13553215352 is a wasteful number, since it uses less digits than its factorization.

13553215352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21445046 (or 21445042 counting only the distinct ones).

The product of its digits is 67500, while the sum is 35.

The spelling of 13553215352 in words is "thirteen billion, five hundred fifty-three million, two hundred fifteen thousand, three hundred fifty-two".