2263603373603 has 16 divisors (see below), whose sum is σ = 2721183311616. Its totient is φ = 1855352247840.

The previous prime is 2263603373567. The next prime is 2263603373617. The reversal of 2263603373603 is 3063733063622.

It is not a de Polignac number, because 2263603373603 - 2¹⁰ = 2263603372579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2263603373203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184056575 + ... + 184068872.

It is an arithmetic number, because the mean of its divisors is an integer number (170073956976).

Almost surely, 2^{2263603373603} is an apocalyptic number.

2263603373603 is a deficient number, since it is larger than the sum of its proper divisors (457579938013).

2263603373603 is a wasteful number, since it uses less digits than its factorization.

2263603373603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368125514.

The product of its (nonzero) digits is 1469664, while the sum is 44.

The spelling of 2263603373603 in words is "two trillion, two hundred sixty-three billion, six hundred three million, three hundred seventy-three thousand, six hundred three".