5105404005019 has 2 divisors, whose sum is σ = 5105404005020. Its totient is φ = 5105404005018.

The previous prime is 5105404005001. The next prime is 5105404005029. The reversal of 5105404005019 is 9105004045015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5105404005019 - 2⁷ = 5105404004891 is a prime.

It is a super-2 number, since 2×5105404005019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5105404005029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552702002509 + 2552702002510.

It is an arithmetic number, because the mean of its divisors is an integer number (2552702002510).

Almost surely, 2^{5105404005019} is an apocalyptic number.

5105404005019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105404005019 is an equidigital number, since it uses as much as digits as its factorization.

5105404005019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 5105404005019 in words is "five trillion, one hundred five billion, four hundred four million, five thousand, nineteen".