3503663533243 has 8 divisors (see below), whose sum is σ = 3504702320640. Its totient is φ = 3502624867560.

The previous prime is 3503663533189. The next prime is 3503663533247. The reversal of 3503663533243 is 3423353663053.

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 3503663533243 - 2²⁹ = 3503126662331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3503663533193 and 3503663533202.

It is not an unprimeable number, because it can be changed into a prime (3503663533247) 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, 113111748 + ... + 113142718.

It is an arithmetic number, because the mean of its divisors is an integer number (438087790080).

Almost surely, 2^{3503663533243} is an apocalyptic number.

3503663533243 is a deficient number, since it is larger than the sum of its proper divisors (1038787397).

3503663533243 is a wasteful number, since it uses less digits than its factorization.

3503663533243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60857.

The product of its (nonzero) digits is 5248800, while the sum is 46.

The spelling of 3503663533243 in words is "three trillion, five hundred three billion, six hundred sixty-three million, five hundred thirty-three thousand, two hundred forty-three".