5277459491 has 2 divisors, whose sum is σ = 5277459492. Its totient is φ = 5277459490.

The previous prime is 5277459479. The next prime is 5277459521. The reversal of 5277459491 is 1949547725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5277459491 - 2¹⁰ = 5277458467 is a prime.

It is not a weakly prime, because it can be changed into another prime (5277459391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638729745 + 2638729746.

It is an arithmetic number, because the mean of its divisors is an integer number (2638729746).

Almost surely, 2^5277459491 is an apocalyptic number.

5277459491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5277459491 is an equidigital number, since it uses as much as digits as its factorization.

5277459491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 53.

The square root of 5277459491 is about 72646.1250928086. The cubic root of 5277459491 is about 1741.0382110512.

The spelling of 5277459491 in words is "five billion, two hundred seventy-seven million, four hundred fifty-nine thousand, four hundred ninety-one".