1005534500441 has 4 divisors (see below), whose sum is σ = 1008274376832. Its totient is φ = 1002794624052.

The previous prime is 1005534500423. The next prime is 1005534500489. The reversal of 1005534500441 is 1440054355001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1005534500441 - 2³⁰ = 1004460758617 is a prime.

It is a super-2 number, since 2×1005534500441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1005534500398 and 1005534500407.

It is not an unprimeable number, because it can be changed into a prime (1005534500401) 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, 1369937645 + ... + 1369938378.

It is an arithmetic number, because the mean of its divisors is an integer number (252068594208).

Almost surely, 2^{1005534500441} is an apocalyptic number.

It is an amenable number.

1005534500441 is a deficient number, since it is larger than the sum of its proper divisors (2739876391).

1005534500441 is an equidigital number, since it uses as much as digits as its factorization.

1005534500441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739876390.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1005534500441 its reverse (1440054355001), we get a palindrome (2445588855442).

The spelling of 1005534500441 in words is "one trillion, five billion, five hundred thirty-four million, five hundred thousand, four hundred forty-one".