5177647 has 2 divisors, whose sum is σ = 5177648. Its totient is φ = 5177646.

The previous prime is 5177621. The next prime is 5177657. The reversal of 5177647 is 7467715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5177647 - 2¹⁵ = 5144879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5177617) 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, 2588823 + 2588824.

It is an arithmetic number, because the mean of its divisors is an integer number (2588824).

Almost surely, 2^5177647 is an apocalyptic number.

5177647 is a deficient number, since it is larger than the sum of its proper divisors (1).

5177647 is an equidigital number, since it uses as much as digits as its factorization.

5177647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41160, while the sum is 37.

The square root of 5177647 is about 2275.4443522090. Note that the first 3 decimals coincide. The cubic root of 5177647 is about 172.9992203736. Note that the first 3 decimals are identical.

The spelling of 5177647 in words is "five million, one hundred seventy-seven thousand, six hundred forty-seven".