41522345545 has 4 divisors (see below), whose sum is σ = 49826814660. Its totient is φ = 33217876432.

The previous prime is 41522345537. The next prime is 41522345587. The reversal of 41522345545 is 54554322514.

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 13320853056 + 28201492489 = 115416^2 + 167933^2 .

It is a cyclic number.

It is not a de Polignac number, because 41522345545 - 2³ = 41522345537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41522345498 and 41522345507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4152234550 + ... + 4152234559.

It is an arithmetic number, because the mean of its divisors is an integer number (12456703665).

Almost surely, 2^41522345545 is an apocalyptic number.

It is an amenable number.

41522345545 is a deficient number, since it is larger than the sum of its proper divisors (8304469115).

41522345545 is an equidigital number, since it uses as much as digits as its factorization.

41522345545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304469114.

The product of its digits is 480000, while the sum is 40.

The spelling of 41522345545 in words is "forty-one billion, five hundred twenty-two million, three hundred forty-five thousand, five hundred forty-five".