5277487 has 2 divisors, whose sum is σ = 5277488. Its totient is φ = 5277486.

The previous prime is 5277473. The next prime is 5277499. The reversal of 5277487 is 7847725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5277487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5277407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638743 + 2638744.

It is an arithmetic number, because the mean of its divisors is an integer number (2638744).

Almost surely, 2^5277487 is an apocalyptic number.

5277487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5277487 is an equidigital number, since it uses as much as digits as its factorization.

5277487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 109760, while the sum is 40.

The square root of 5277487 is about 2297.2781720985. The cubic root of 5277487 is about 174.1041236127.

The spelling of 5277487 in words is "five million, two hundred seventy-seven thousand, four hundred eighty-seven".