13560602500 has 135 divisors (see below), whose sum is σ = 31732922683. Its totient is φ = 5067904000.

The previous prime is 13560602443. The next prime is 13560602513. The reversal of 13560602500 is 520606531.

The square root of 13560602500 is 116450.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 13426783876 + 133818624 = 115874^2 + 11568^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 98982432 + ... + 98982568.

Almost surely, 2^13560602500 is an apocalyptic number.

13560602500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13560602500 is the 116450-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13560602500

13560602500 is an abundant number, since it is smaller than the sum of its proper divisors (18172320183).

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

13560602500 is an equidigital number, since it uses as much as digits as its factorization.

13560602500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 13560602500 in words is "thirteen billion, five hundred sixty million, six hundred two thousand, five hundred".