5138364983 has 2 divisors, whose sum is σ = 5138364984. Its totient is φ = 5138364982.

The previous prime is 5138364977. The next prime is 5138365007. The reversal of 5138364983 is 3894638315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5138364983 - 2⁸ = 5138364727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5138364943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2569182491 + 2569182492.

It is an arithmetic number, because the mean of its divisors is an integer number (2569182492).

Almost surely, 2^5138364983 is an apocalyptic number.

5138364983 is a deficient number, since it is larger than the sum of its proper divisors (1).

5138364983 is an equidigital number, since it uses as much as digits as its factorization.

5138364983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 50.

The square root of 5138364983 is about 71682.3896295317. The cubic root of 5138364983 is about 1725.6060303455.

The spelling of 5138364983 in words is "five billion, one hundred thirty-eight million, three hundred sixty-four thousand, nine hundred eighty-three".