5158338641 has 2 divisors, whose sum is σ = 5158338642. Its totient is φ = 5158338640.

The previous prime is 5158338583. The next prime is 5158338649. The reversal of 5158338641 is 1468338515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4995521041 + 162817600 = 70679^2 + 12760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5158338641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5158338592 and 5158338601.

It is not a weakly prime, because it can be changed into another prime (5158338649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2579169320 + 2579169321.

It is an arithmetic number, because the mean of its divisors is an integer number (2579169321).

Almost surely, 2^5158338641 is an apocalyptic number.

It is an amenable number.

5158338641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5158338641 is an equidigital number, since it uses as much as digits as its factorization.

5158338641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 44.

The square root of 5158338641 is about 71821.5750384242. The cubic root of 5158338641 is about 1727.8390429756.

The spelling of 5158338641 in words is "five billion, one hundred fifty-eight million, three hundred thirty-eight thousand, six hundred forty-one".