13502103552 has 360 divisors, whose sum is σ = 45364207616. Its totient is φ = 3790209024.

The previous prime is 13502103547. The next prime is 13502103569. The reversal of 13502103552 is 25530120531.

It is a happy number.

13502103552 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 2 + 103 + 552 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106315713 + ... + 106315839.

Almost surely, 2^13502103552 is an apocalyptic number.

13502103552 is a gapful number since it is divisible by the number (12) 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 13502103552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22682103808).

13502103552 is an abundant number, since it is smaller than the sum of its proper divisors (31862104064).

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

13502103552 is a wasteful number, since it uses less digits than its factorization.

13502103552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 13502103552 in words is "thirteen billion, five hundred two million, one hundred three thousand, five hundred fifty-two".