5144815727 has 2 divisors, whose sum is σ = 5144815728. Its totient is φ = 5144815726.

The previous prime is 5144815691. The next prime is 5144815729. The reversal of 5144815727 is 7275184415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5144815727 - 2¹⁴ = 5144799343 is a prime.

Together with 5144815729, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5144815729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572407863 + 2572407864.

It is an arithmetic number, because the mean of its divisors is an integer number (2572407864).

Almost surely, 2^5144815727 is an apocalyptic number.

5144815727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144815727 is an equidigital number, since it uses as much as digits as its factorization.

5144815727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 313600, while the sum is 44.

The square root of 5144815727 is about 71727.3708356859. The cubic root of 5144815727 is about 1726.3278415223.

The spelling of 5144815727 in words is "five billion, one hundred forty-four million, eight hundred fifteen thousand, seven hundred twenty-seven".