5121446383 has 2 divisors, whose sum is σ = 5121446384. Its totient is φ = 5121446382.

The previous prime is 5121446381. The next prime is 5121446417. The reversal of 5121446383 is 3836441215.

5121446383 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5121446383 - 2¹ = 5121446381 is a prime.

Together with 5121446381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5121446381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560723191 + 2560723192.

It is an arithmetic number, because the mean of its divisors is an integer number (2560723192).

Almost surely, 2^5121446383 is an apocalyptic number.

5121446383 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121446383 is an equidigital number, since it uses as much as digits as its factorization.

5121446383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 5121446383 is about 71564.2814747692. The cubic root of 5121446383 is about 1723.7100355840.

Adding to 5121446383 its reverse (3836441215), we get a palindrome (8957887598).

The spelling of 5121446383 in words is "five billion, one hundred twenty-one million, four hundred forty-six thousand, three hundred eighty-three".