41565406545013 has 8 divisors (see below), whose sum is σ = 44941083145056. Its totient is φ = 38215206750000.

The previous prime is 41565406545011. The next prime is 41565406545041. The reversal of 41565406545013 is 31054560456514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41565406545013 - 2¹ = 41565406545011 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 (41565406545011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6369197863 + ... + 6369204388.

It is an arithmetic number, because the mean of its divisors is an integer number (5617635393132).

Almost surely, 2^{41565406545013} is an apocalyptic number.

It is an amenable number.

41565406545013 is a deficient number, since it is larger than the sum of its proper divisors (3375676600043).

41565406545013 is a wasteful number, since it uses less digits than its factorization.

41565406545013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12738402515.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 41565406545013 in words is "forty-one trillion, five hundred sixty-five billion, four hundred six million, five hundred forty-five thousand, thirteen".