5527 has 2 divisors, whose sum is σ = 5528.
Its totient is φ = 5526.
The previous prime is 5521. The next prime is 5531. The reversal of 5527 is 7255.
Subtracting 5527 from its reverse (7255), we obtain a cube (1728 = 123).
It can be divided in two parts, 55 and 27, that multiplied together give a triangular number (1485 = T54).
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5527 - 23 = 5519 is a prime.
5527 is a lucky number.
It is a nialpdrome in base 9.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5521) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763 + 2764.
It is an arithmetic number, because the mean of its divisors is an integer number (2764).
25527 is an apocalyptic number.
5527 is a deficient number, since it is larger than the sum of its proper divisors (1).
5527 is an equidigital number, since it uses as much as digits as its factorization.
5527 is an evil number, because the sum of its binary digits is even.
The product of its digits is 350, while the sum is 19.
The square root of 5527 is about 74.3437959752.
The cubic root of 5527 is about 17.6805792075.
The spelling of 5527 in words is "five thousand, five hundred twenty-seven".