41324985553 has 4 divisors (see below), whose sum is σ = 41328183988. Its totient is φ = 41321787120.

The previous prime is 41324985469. The next prime is 41324985601. The reversal of 41324985553 is 35558942314.

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 3058974864 + 38266010689 = 55308^2 + 195617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41324985553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41324985497 and 41324985506.

It is not an unprimeable number, because it can be changed into a prime (41324989553) by changing a digit.

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, 1579758 + ... + 1605703.

It is an arithmetic number, because the mean of its divisors is an integer number (10332045997).

Almost surely, 2^41324985553 is an apocalyptic number.

It is an amenable number.

41324985553 is a deficient number, since it is larger than the sum of its proper divisors (3198435).

41324985553 is a wasteful number, since it uses less digits than its factorization.

41324985553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198434.

The product of its digits is 2592000, while the sum is 49.

The spelling of 41324985553 in words is "forty-one billion, three hundred twenty-four million, nine hundred eighty-five thousand, five hundred fifty-three".