5126564421463 has 16 divisors (see below), whose sum is σ = 5639528217600. Its totient is φ = 4638554030880.

The previous prime is 5126564421439. The next prime is 5126564421467. The reversal of 5126564421463 is 3641244656215.

It is a cyclic number.

It is not a de Polignac number, because 5126564421463 - 2⁵ = 5126564421431 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 (5126564421467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8585023 + ... + 9162736.

It is an arithmetic number, because the mean of its divisors is an integer number (352470513600).

Almost surely, 2^{5126564421463} is an apocalyptic number.

5126564421463 is a deficient number, since it is larger than the sum of its proper divisors (512963796137).

5126564421463 is a wasteful number, since it uses less digits than its factorization.

5126564421463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17748462.

The product of its digits is 4147200, while the sum is 49.

The spelling of 5126564421463 in words is "five trillion, one hundred twenty-six billion, five hundred sixty-four million, four hundred twenty-one thousand, four hundred sixty-three".