41566530434153 has 4 divisors (see below), whose sum is σ = 41569216840788. Its totient is φ = 41563844027520.

The previous prime is 41566530434119. The next prime is 41566530434207. The reversal of 41566530434153 is 35143403566514.

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 19518697492009 + 22047832942144 = 4417997^2 + 4695512^2 .

It is a cyclic number.

It is not a de Polignac number, because 41566530434153 - 2³⁰ = 41565456692329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41566530434113) 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, 1343180108 + ... + 1343211053.

It is an arithmetic number, because the mean of its divisors is an integer number (10392304210197).

Almost surely, 2^{41566530434153} is an apocalyptic number.

It is an amenable number.

41566530434153 is a deficient number, since it is larger than the sum of its proper divisors (2686406635).

41566530434153 is a wasteful number, since it uses less digits than its factorization.

41566530434153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686406634.

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 41566530434153 in words is "forty-one trillion, five hundred sixty-six billion, five hundred thirty million, four hundred thirty-four thousand, one hundred fifty-three".