5045598109 has 2 divisors, whose sum is σ = 5045598110. Its totient is φ = 5045598108.

The previous prime is 5045598101. The next prime is 5045598127. The reversal of 5045598109 is 9018955405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3721366009 + 1324232100 = 61003^2 + 36390^2 .

It is a cyclic number.

It is not a de Polignac number, because 5045598109 - 2³ = 5045598101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5045598101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522799054 + 2522799055.

It is an arithmetic number, because the mean of its divisors is an integer number (2522799055).

Almost surely, 2^5045598109 is an apocalyptic number.

It is an amenable number.

5045598109 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045598109 is an equidigital number, since it uses as much as digits as its factorization.

5045598109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 46.

The square root of 5045598109 is about 71032.3736686308. The cubic root of 5045598109 is about 1715.1583359552.

The spelling of 5045598109 in words is "five billion, forty-five million, five hundred ninety-eight thousand, one hundred nine".