5104513903 has 2 divisors, whose sum is σ = 5104513904. Its totient is φ = 5104513902.

The previous prime is 5104513889. The next prime is 5104513919. The reversal of 5104513903 is 3093154015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5104513903 - 2⁵ = 5104513871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5104513933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552256951 + 2552256952.

It is an arithmetic number, because the mean of its divisors is an integer number (2552256952).

Almost surely, 2^5104513903 is an apocalyptic number.

5104513903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104513903 is an equidigital number, since it uses as much as digits as its factorization.

5104513903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 5104513903 is about 71445.8809379519. The cubic root of 5104513903 is about 1721.8082999990.

Adding to 5104513903 its reverse (3093154015), we get a palindrome (8197667918).

The spelling of 5104513903 in words is "five billion, one hundred four million, five hundred thirteen thousand, nine hundred three".