5563126313 has 4 divisors (see below), whose sum is σ = 5564549760. Its totient is φ = 5561702868.

The previous prime is 5563126307. The next prime is 5563126367. The reversal of 5563126313 is 3136213655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3136213655 = 5 ⋅627242731.

It is a cyclic number.

It is not a de Polignac number, because 5563126313 - 2¹⁶ = 5563060777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5563126013) 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, 705845 + ... + 713682.

It is an arithmetic number, because the mean of its divisors is an integer number (1391137440).

Almost surely, 2^5563126313 is an apocalyptic number.

It is an amenable number.

5563126313 is a deficient number, since it is larger than the sum of its proper divisors (1423447).

5563126313 is a wasteful number, since it uses less digits than its factorization.

5563126313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423446.

The product of its digits is 48600, while the sum is 35.

The square root of 5563126313 is about 74586.3681445879. The cubic root of 5563126313 is about 1771.9017631617.

Adding to 5563126313 its reverse (3136213655), we get a palindrome (8699339968).

The spelling of 5563126313 in words is "five billion, five hundred sixty-three million, one hundred twenty-six thousand, three hundred thirteen".