541217160503 has 16 divisors (see below), whose sum is σ = 592853580000. Its totient is φ = 491783104512.

The previous prime is 541217160481. The next prime is 541217160521. The reversal of 541217160503 is 305061712145.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 541217160503 - 2⁶ = 541217160439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541217160593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10276943 + ... + 10329471.

It is an arithmetic number, because the mean of its divisors is an integer number (37053348750).

Almost surely, 2^541217160503 is an apocalyptic number.

541217160503 is a deficient number, since it is larger than the sum of its proper divisors (51636419497).

541217160503 is a wasteful number, since it uses less digits than its factorization.

541217160503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73474.

The product of its (nonzero) digits is 25200, while the sum is 35.

Adding to 541217160503 its reverse (305061712145), we get a palindrome (846278872648).

The spelling of 541217160503 in words is "five hundred forty-one billion, two hundred seventeen million, one hundred sixty thousand, five hundred three".