3513603820993 has 4 divisors (see below), whose sum is σ = 4015547224000. Its totient is φ = 3011660417988.

The previous prime is 3513603820949. The next prime is 3513603820999. The reversal of 3513603820993 is 3990283063153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3513603820993 - 2³⁷ = 3376164867521 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 3513603820993.

It is not an unprimeable number, because it can be changed into a prime (3513603820999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250971701493 + ... + 250971701506.

It is an arithmetic number, because the mean of its divisors is an integer number (1003886806000).

Almost surely, 2^{3513603820993} is an apocalyptic number.

It is an amenable number.

3513603820993 is a deficient number, since it is larger than the sum of its proper divisors (501943403007).

3513603820993 is an equidigital number, since it uses as much as digits as its factorization.

3513603820993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501943403006.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 3513603820993 in words is "three trillion, five hundred thirteen billion, six hundred three million, eight hundred twenty thousand, nine hundred ninety-three".