5029389991 has 2 divisors, whose sum is σ = 5029389992. Its totient is φ = 5029389990.

The previous prime is 5029389979. The next prime is 5029390001. The reversal of 5029389991 is 1999839205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5029389991 - 2⁷ = 5029389863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5029380991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514694995 + 2514694996.

It is an arithmetic number, because the mean of its divisors is an integer number (2514694996).

Almost surely, 2^5029389991 is an apocalyptic number.

5029389991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5029389991 is an equidigital number, since it uses as much as digits as its factorization.

5029389991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 55.

The square root of 5029389991 is about 70918.1922428935. The cubic root of 5029389991 is about 1713.3198153040.

The spelling of 5029389991 in words is "five billion, twenty-nine million, three hundred eighty-nine thousand, nine hundred ninety-one".