5171705419 has 2 divisors, whose sum is σ = 5171705420. Its totient is φ = 5171705418.

The previous prime is 5171705389. The next prime is 5171705431. The reversal of 5171705419 is 9145071715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5171705419 - 2¹³ = 5171697227 is a prime.

It is a super-2 number, since 2×5171705419² = 53493073881827931122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5171705449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585852709 + 2585852710.

It is an arithmetic number, because the mean of its divisors is an integer number (2585852710).

Almost surely, 2^5171705419 is an apocalyptic number.

5171705419 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171705419 is an equidigital number, since it uses as much as digits as its factorization.

5171705419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 40.

The square root of 5171705419 is about 71914.5702830796. The cubic root of 5171705419 is about 1729.3302026929.

The spelling of 5171705419 in words is "five billion, one hundred seventy-one million, seven hundred five thousand, four hundred nineteen".