5001335641 has 2 divisors, whose sum is σ = 5001335642. Its totient is φ = 5001335640.

The previous prime is 5001335627. The next prime is 5001335663. The reversal of 5001335641 is 1465331005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4782414025 + 218921616 = 69155^2 + 14796^2 .

It is a cyclic number.

It is not a de Polignac number, because 5001335641 - 2⁵ = 5001335609 is a prime.

It is not a weakly prime, because it can be changed into another prime (5001333641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500667820 + 2500667821.

It is an arithmetic number, because the mean of its divisors is an integer number (2500667821).

Almost surely, 2^5001335641 is an apocalyptic number.

It is an amenable number.

5001335641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001335641 is an equidigital number, since it uses as much as digits as its factorization.

5001335641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5001335641 is about 70720.1218961054. The cubic root of 5001335641 is about 1710.1281940532.

Adding to 5001335641 its reverse (1465331005), we get a palindrome (6466666646).

The spelling of 5001335641 in words is "five billion, one million, three hundred thirty-five thousand, six hundred forty-one".