11603626473463 has 4 divisors (see below), whose sum is σ = 11603757606840. Its totient is φ = 11603495340088.

The previous prime is 11603626473443. The next prime is 11603626473469. The reversal of 11603626473463 is 36437462630611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11603626473463 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 11603626473463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11603626473469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65433868 + ... + 65610961.

It is an arithmetic number, because the mean of its divisors is an integer number (2900939401710).

Almost surely, 2^{11603626473463} is an apocalyptic number.

11603626473463 is a deficient number, since it is larger than the sum of its proper divisors (131133377).

11603626473463 is an equidigital number, since it uses as much as digits as its factorization.

11603626473463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131133376.

The product of its (nonzero) digits is 7838208, while the sum is 52.

The spelling of 11603626473463 in words is "eleven trillion, six hundred three billion, six hundred twenty-six million, four hundred seventy-three thousand, four hundred sixty-three".