1041544005503 has 8 divisors (see below), whose sum is σ = 1044924638208. Its totient is φ = 1038163711104.

The previous prime is 1041544005487. The next prime is 1041544005527. The reversal of 1041544005503 is 3055004451401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1041544005503 - 2⁴ = 1041544005487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041544005503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041544005553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7058051 + ... + 7204107.

It is an arithmetic number, because the mean of its divisors is an integer number (130615579776).

Almost surely, 2^{1041544005503} is an apocalyptic number.

1041544005503 is a deficient number, since it is larger than the sum of its proper divisors (3380632705).

1041544005503 is a wasteful number, since it uses less digits than its factorization.

1041544005503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169153.

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

Adding to 1041544005503 its reverse (3055004451401), we get a palindrome (4096548456904).

The spelling of 1041544005503 in words is "one trillion, forty-one billion, five hundred forty-four million, five thousand, five hundred three".