5051421876263 has 12 divisors (see below), whose sum is σ = 6092890338960. Its totient is φ = 4101906483936.

The previous prime is 5051421876247. The next prime is 5051421876311. The reversal of 5051421876263 is 3626781241505.

It is not a de Polignac number, because 5051421876263 - 2⁴ = 5051421876247 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 (5051421876233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 999487358 + ... + 999492411.

It is an arithmetic number, because the mean of its divisors is an integer number (507740861580).

Almost surely, 2^{5051421876263} is an apocalyptic number.

5051421876263 is a deficient number, since it is larger than the sum of its proper divisors (1041468462697).

5051421876263 is a wasteful number, since it uses less digits than its factorization.

5051421876263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998979814 (or 1998979795 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 5051421876263 in words is "five trillion, fifty-one billion, four hundred twenty-one million, eight hundred seventy-six thousand, two hundred sixty-three".