263013345727703 has 8 divisors (see below), whose sum is σ = 263734061424768. Its totient is φ = 262292713379424.

The previous prime is 263013345727669. The next prime is 263013345727757. The reversal of 263013345727703 is 307727543310362.

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 263013345727703 - 2¹⁶ = 263013345662167 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 (263013345727793) 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, 14514776 + ... + 27142317.

It is an arithmetic number, because the mean of its divisors is an integer number (32966757678096).

Almost surely, 2^{263013345727703} is an apocalyptic number.

263013345727703 is a deficient number, since it is larger than the sum of its proper divisors (720715697065).

263013345727703 is a wasteful number, since it uses less digits than its factorization.

263013345727703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41674393.

The product of its (nonzero) digits is 13335840, while the sum is 53.

The spelling of 263013345727703 in words is "two hundred sixty-three trillion, thirteen billion, three hundred forty-five million, seven hundred twenty-seven thousand, seven hundred three".