5017051643 has 2 divisors, whose sum is σ = 5017051644. Its totient is φ = 5017051642.

The previous prime is 5017051553. The next prime is 5017051661. The reversal of 5017051643 is 3461507105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5017051643 - 2³² = 722084347 is a prime.

It is not a weakly prime, because it can be changed into another prime (5017051693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508525821 + 2508525822.

It is an arithmetic number, because the mean of its divisors is an integer number (2508525822).

Almost surely, 2^5017051643 is an apocalyptic number.

5017051643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5017051643 is an equidigital number, since it uses as much as digits as its factorization.

5017051643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5017051643 is about 70831.1488188636. The cubic root of 5017051643 is about 1711.9176010788.

Adding to 5017051643 its reverse (3461507105), we get a palindrome (8478558748).

The spelling of 5017051643 in words is "five billion, seventeen million, fifty-one thousand, six hundred forty-three".