5051250311323 has 4 divisors (see below), whose sum is σ = 5059106066728. Its totient is φ = 5043394555920.

The previous prime is 5051250311321. The next prime is 5051250311347. The reversal of 5051250311323 is 3231130521505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5051250311323 - 2¹ = 5051250311321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051250311321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3927876738 + ... + 3927878023.

It is an arithmetic number, because the mean of its divisors is an integer number (1264776516682).

Almost surely, 2^{5051250311323} is an apocalyptic number.

5051250311323 is a deficient number, since it is larger than the sum of its proper divisors (7855755405).

5051250311323 is an equidigital number, since it uses as much as digits as its factorization.

5051250311323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7855755404.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 5051250311323 its reverse (3231130521505), we get a palindrome (8282380832828).

The spelling of 5051250311323 in words is "five trillion, fifty-one billion, two hundred fifty million, three hundred eleven thousand, three hundred twenty-three".