5050507643 has 2 divisors, whose sum is σ = 5050507644. Its totient is φ = 5050507642.

The previous prime is 5050507639. The next prime is 5050507663. The reversal of 5050507643 is 3467050505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5050507643 - 2² = 5050507639 is a prime.

It is not a weakly prime, because it can be changed into another prime (5050507663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525253821 + 2525253822.

It is an arithmetic number, because the mean of its divisors is an integer number (2525253822).

Almost surely, 2^5050507643 is an apocalyptic number.

5050507643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050507643 is an equidigital number, since it uses as much as digits as its factorization.

5050507643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 5050507643 is about 71066.9236916866. The cubic root of 5050507643 is about 1715.7144575669.

The spelling of 5050507643 in words is "five billion, fifty million, five hundred seven thousand, six hundred forty-three".