5245389043 has 2 divisors, whose sum is σ = 5245389044. Its totient is φ = 5245389042.

The previous prime is 5245389029. The next prime is 5245389059. The reversal of 5245389043 is 3409835425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5245389043 - 2⁹ = 5245388531 is a prime.

It is not a weakly prime, because it can be changed into another prime (5245389343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622694521 + 2622694522.

It is an arithmetic number, because the mean of its divisors is an integer number (2622694522).

Almost surely, 2^5245389043 is an apocalyptic number.

5245389043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245389043 is an equidigital number, since it uses as much as digits as its factorization.

5245389043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 5245389043 is about 72425.0581152684. The cubic root of 5245389043 is about 1737.5043540632.

The spelling of 5245389043 in words is "five billion, two hundred forty-five million, three hundred eighty-nine thousand, forty-three".