41572228565 has 32 divisors (see below), whose sum is σ = 58581116160. Its totient is φ = 27723492864.

The previous prime is 41572228549. The next prime is 41572228583. The reversal of 41572228565 is 56582227514.

It is a cyclic number.

It is not a de Polignac number, because 41572228565 - 2⁴ = 41572228549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3437369 + ... + 3449441.

It is an arithmetic number, because the mean of its divisors is an integer number (1830659880).

Almost surely, 2^41572228565 is an apocalyptic number.

It is an amenable number.

41572228565 is a deficient number, since it is larger than the sum of its proper divisors (17008887595).

41572228565 is a wasteful number, since it uses less digits than its factorization.

41572228565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781.

The product of its digits is 1344000, while the sum is 47.

The spelling of 41572228565 in words is "forty-one billion, five hundred seventy-two million, two hundred twenty-eight thousand, five hundred sixty-five".