13352555520 has 528 divisors, whose sum is σ = 49509233280. Its totient is φ = 3317760000.

The previous prime is 13352555473. The next prime is 13352555527. The reversal of 13352555520 is 2555525331.

13352555520 is a `hidden beast` number, since 1 + 3 + 3 + 52 + 55 + 552 + 0 = 666.

13352555520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352555527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88427445 + ... + 88427595.

Almost surely, 2^13352555520 is an apocalyptic number.

13352555520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13352555520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24754616640).

13352555520 is an abundant number, since it is smaller than the sum of its proper divisors (36156677760).

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

13352555520 is a wasteful number, since it uses less digits than its factorization.

13352555520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 13352555520 in words is "thirteen billion, three hundred fifty-two million, five hundred fifty-five thousand, five hundred twenty".