13560364252541 has 4 divisors (see below), whose sum is σ = 14027963019900. Its totient is φ = 13092765485184.

The previous prime is 13560364252537. The next prime is 13560364252583. The reversal of 13560364252541 is 14525246306531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6072424564441 + 7487939688100 = 2464229^2 + 2736410^2 .

It is a cyclic number.

It is not a de Polignac number, because 13560364252541 - 2² = 13560364252537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13560364222541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233799383636 + ... + 233799383693.

It is an arithmetic number, because the mean of its divisors is an integer number (3506990754975).

Almost surely, 2^{13560364252541} is an apocalyptic number.

It is an amenable number.

13560364252541 is a deficient number, since it is larger than the sum of its proper divisors (467598767359).

13560364252541 is an equidigital number, since it uses as much as digits as its factorization.

13560364252541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467598767358.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 13560364252541 in words is "thirteen trillion, five hundred sixty billion, three hundred sixty-four million, two hundred fifty-two thousand, five hundred forty-one".