2663122305463 has 4 divisors (see below), whose sum is σ = 2688011299080. Its totient is φ = 2638233311848.

The previous prime is 2663122305449. The next prime is 2663122305517. The reversal of 2663122305463 is 3645032213662.

2663122305463 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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-2663122305463 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 (2663122305413) 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, 12444496648 + ... + 12444496861.

It is an arithmetic number, because the mean of its divisors is an integer number (672002824770).

Almost surely, 2^{2663122305463} is an apocalyptic number.

2663122305463 is a deficient number, since it is larger than the sum of its proper divisors (24888993617).

2663122305463 is a wasteful number, since it uses less digits than its factorization.

2663122305463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24888993616.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 2663122305463 in words is "two trillion, six hundred sixty-three billion, one hundred twenty-two million, three hundred five thousand, four hundred sixty-three".