535540104635503 has 16 divisors (see below), whose sum is σ = 584423577653760. Its totient is φ = 486689653173600.

The previous prime is 535540104635489. The next prime is 535540104635507. The reversal of 535540104635503 is 305536401045535.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535540104635503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535540104635507) 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, 542391558 + ... + 543378028.

It is an arithmetic number, because the mean of its divisors is an integer number (36526473603360).

Almost surely, 2^{535540104635503} is an apocalyptic number.

535540104635503 is a deficient number, since it is larger than the sum of its proper divisors (48883473018257).

535540104635503 is a wasteful number, since it uses less digits than its factorization.

535540104635503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003158.

The product of its (nonzero) digits is 8100000, while the sum is 49.

The spelling of 535540104635503 in words is "five hundred thirty-five trillion, five hundred forty billion, one hundred four million, six hundred thirty-five thousand, five hundred three".