5140771487 has 2 divisors, whose sum is σ = 5140771488. Its totient is φ = 5140771486.

The previous prime is 5140771483. The next prime is 5140771529. The reversal of 5140771487 is 7841770415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5140771487 - 2² = 5140771483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5140771481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570385743 + 2570385744.

It is an arithmetic number, because the mean of its divisors is an integer number (2570385744).

Almost surely, 2^5140771487 is an apocalyptic number.

5140771487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5140771487 is an equidigital number, since it uses as much as digits as its factorization.

5140771487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 219520, while the sum is 44.

The square root of 5140771487 is about 71699.1735447488. The cubic root of 5140771487 is about 1725.8753786504.

The spelling of 5140771487 in words is "five billion, one hundred forty million, seven hundred seventy-one thousand, four hundred eighty-seven".