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5477 is a prime number

5477 has 2 divisors, whose sum is σ = 5478. Its totient is φ = 5476.

The previous prime is 5471. The next prime is 5479. The reversal of 5477 is 7745.

It is a happy number.

It is a Cunningham number, because it is equal to 742+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5476 + 1 = 74^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 5477 - 26 = 5413 is a prime.

Together with 5479, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 5477.

It is not a weakly prime, because it can be changed into another prime (5471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738 + 2739.

It is an arithmetic number, because the mean of its divisors is an integer number (2739).

25477 is an apocalyptic number.

It is an amenable number.

5477 is a deficient number, since it is larger than the sum of its proper divisors (1).

5477 is an equidigital number, since it uses as much as digits as its factorization.

5477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 980, while the sum is 23.

The square root of 5477 is about 74.0067564483. The cubic root of 5477 is about 17.6271018401.

It can be divided in two parts, 54 and 77, that added together give a palindrome (131).

The spelling of 5477 in words is "five thousand, four hundred seventy-seven".