541653032543 has 8 divisors (see below), whose sum is σ = 619438505088. Its totient is φ = 463969176984.

The previous prime is 541653032519. The next prime is 541653032551. The reversal of 541653032543 is 345230356145.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541653032543 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 541653032543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541653032443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25392821 + ... + 25414142.

It is an arithmetic number, because the mean of its divisors is an integer number (77429813136).

Almost surely, 2^541653032543 is an apocalyptic number.

541653032543 is a deficient number, since it is larger than the sum of its proper divisors (77785472545).

541653032543 is a wasteful number, since it uses less digits than its factorization.

541653032543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50808493.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 541653032543 its reverse (345230356145), we get a palindrome (886883388688).

The spelling of 541653032543 in words is "five hundred forty-one billion, six hundred fifty-three million, thirty-two thousand, five hundred forty-three".