5117456459 has 2 divisors, whose sum is σ = 5117456460. Its totient is φ = 5117456458.

The previous prime is 5117456437. The next prime is 5117456473. The reversal of 5117456459 is 9546547115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5117456459 - 2²⁸ = 4849021003 is a prime.

It is not a weakly prime, because it can be changed into another prime (5117456759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2558728229 + 2558728230.

It is an arithmetic number, because the mean of its divisors is an integer number (2558728230).

Almost surely, 2^5117456459 is an apocalyptic number.

5117456459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5117456459 is an equidigital number, since it uses as much as digits as its factorization.

5117456459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756000, while the sum is 47.

The square root of 5117456459 is about 71536.3995389760. The cubic root of 5117456459 is about 1723.2622936578.

The spelling of 5117456459 in words is "five billion, one hundred seventeen million, four hundred fifty-six thousand, four hundred fifty-nine".