41665560573 has 16 divisors (see below), whose sum is σ = 68374253696. Its totient is φ = 21977438400.

The previous prime is 41665560539. The next prime is 41665560577. The reversal of 41665560573 is 37506556614.

It is not a de Polignac number, because 41665560573 - 2¹⁴ = 41665544189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41665560577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76310278 + ... + 76310823.

It is an arithmetic number, because the mean of its divisors is an integer number (4273390856).

Almost surely, 2^41665560573 is an apocalyptic number.

It is an amenable number.

41665560573 is a deficient number, since it is larger than the sum of its proper divisors (26708693123).

41665560573 is a wasteful number, since it uses less digits than its factorization.

41665560573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152621124.

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 41665560573 in words is "forty-one billion, six hundred sixty-five million, five hundred sixty thousand, five hundred seventy-three".