5045334643 has 2 divisors, whose sum is σ = 5045334644. Its totient is φ = 5045334642.

The previous prime is 5045334611. The next prime is 5045334719. The reversal of 5045334643 is 3464335405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5045334643 - 2⁵ = 5045334611 is a prime.

It is not a weakly prime, because it can be changed into another prime (5045334143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522667321 + 2522667322.

It is an arithmetic number, because the mean of its divisors is an integer number (2522667322).

Almost surely, 2^5045334643 is an apocalyptic number.

5045334643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045334643 is an equidigital number, since it uses as much as digits as its factorization.

5045334643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 37.

The square root of 5045334643 is about 71030.5190956676. The cubic root of 5045334643 is about 1715.1284819609.

The spelling of 5045334643 in words is "five billion, forty-five million, three hundred thirty-four thousand, six hundred forty-three".