5187827 has 2 divisors, whose sum is σ = 5187828. Its totient is φ = 5187826.

The previous prime is 5187803. The next prime is 5187841. The reversal of 5187827 is 7287815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5187827 - 2¹⁰ = 5186803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5187887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2593913 + 2593914.

It is an arithmetic number, because the mean of its divisors is an integer number (2593914).

Almost surely, 2^5187827 is an apocalyptic number.

5187827 is a deficient number, since it is larger than the sum of its proper divisors (1).

5187827 is an equidigital number, since it uses as much as digits as its factorization.

5187827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31360, while the sum is 38.

The square root of 5187827 is about 2277.6801794809. The cubic root of 5187827 is about 173.1125266116.

It can be divided in two parts, 51 and 87827, that added together give a palindrome (87878).

The spelling of 5187827 in words is "five million, one hundred eighty-seven thousand, eight hundred twenty-seven".