5003205091 has 2 divisors, whose sum is σ = 5003205092. Its totient is φ = 5003205090.

The previous prime is 5003205079. The next prime is 5003205107. The reversal of 5003205091 is 1905023005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5003205091 - 2¹¹ = 5003203043 is a prime.

It is a super-2 number, since 2×5003205091² = 50064122365216636562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5003205071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501602545 + 2501602546.

It is an arithmetic number, because the mean of its divisors is an integer number (2501602546).

Almost surely, 2^5003205091 is an apocalyptic number.

5003205091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003205091 is an equidigital number, since it uses as much as digits as its factorization.

5003205091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5003205091 is about 70733.3379037070. The cubic root of 5003205091 is about 1710.3412438682.

Adding to 5003205091 its reverse (1905023005), we get a palindrome (6908228096).

The spelling of 5003205091 in words is "five billion, three million, two hundred five thousand, ninety-one".