5051213235243 has 12 divisors (see below), whose sum is σ = 8338510737648. Its totient is φ = 2886407562960.

The previous prime is 5051213235163. The next prime is 5051213235301. The reversal of 5051213235243 is 3425323121505.

5051213235243 is a `hidden beast` number, since 5 + 0 + 5 + 121 + 3 + 2 + 3 + 524 + 3 = 666.

It is not a de Polignac number, because 5051213235243 - 2¹⁰ = 5051213234219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5051213235198 and 5051213235207.

It is not an unprimeable number, because it can be changed into a prime (5051213255243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40088993868 + ... + 40088993993.

It is an arithmetic number, because the mean of its divisors is an integer number (694875894804).

Almost surely, 2^{5051213235243} is an apocalyptic number.

5051213235243 is a deficient number, since it is larger than the sum of its proper divisors (3287297502405).

5051213235243 is a wasteful number, since it uses less digits than its factorization.

5051213235243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80177987874 (or 80177987871 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 5051213235243 its reverse (3425323121505), we get a palindrome (8476536356748).

The spelling of 5051213235243 in words is "five trillion, fifty-one billion, two hundred thirteen million, two hundred thirty-five thousand, two hundred forty-three".