5187527 has 2 divisors, whose sum is σ = 5187528. Its totient is φ = 5187526.

The previous prime is 5187517. The next prime is 5187529. The reversal of 5187527 is 7257815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5187527 - 2⁸ = 5187271 is a prime.

Together with 5187529, 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 (5187529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2593763 + 2593764.

It is an arithmetic number, because the mean of its divisors is an integer number (2593764).

Almost surely, 2^5187527 is an apocalyptic number.

5187527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5187527 is an equidigital number, since it uses as much as digits as its factorization.

5187527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19600, while the sum is 35.

The square root of 5187527 is about 2277.6143220484. The cubic root of 5187527 is about 173.1091896486.

It can be divided in two parts, 51 and 87527, that added together give a palindrome (87578).

The spelling of 5187527 in words is "five million, one hundred eighty-seven thousand, five hundred twenty-seven".