5135427487 has 2 divisors, whose sum is σ = 5135427488. Its totient is φ = 5135427486.

The previous prime is 5135427467. The next prime is 5135427551. The reversal of 5135427487 is 7847245315.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5135427487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135427467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567713743 + 2567713744.

It is an arithmetic number, because the mean of its divisors is an integer number (2567713744).

Almost surely, 2^5135427487 is an apocalyptic number.

5135427487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135427487 is an equidigital number, since it uses as much as digits as its factorization.

5135427487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 940800, while the sum is 46.

The square root of 5135427487 is about 71661.8970374075. The cubic root of 5135427487 is about 1725.2771366816.

The spelling of 5135427487 in words is "five billion, one hundred thirty-five million, four hundred twenty-seven thousand, four hundred eighty-seven".