13202565552 has 180 divisors, whose sum is σ = 41712885760. Its totient is φ = 3892458240.

The previous prime is 13202565527. The next prime is 13202565577. The reversal of 13202565552 is 25556520231.

13202565552 is a `hidden beast` number, since 1 + 3 + 20 + 25 + 65 + 552 = 666.

13202565552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13202565527) and next prime (13202565577).

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

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 634449 + ... + 654927.

Almost surely, 2^13202565552 is an apocalyptic number.

13202565552 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 13202565552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20856442880).

13202565552 is an abundant number, since it is smaller than the sum of its proper divisors (28510320208).

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

13202565552 is a wasteful number, since it uses less digits than its factorization.

13202565552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20552 (or 20532 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 13202565552 in words is "thirteen billion, two hundred two million, five hundred sixty-five thousand, five hundred fifty-two".