5666527 has 2 divisors, whose sum is σ = 5666528. Its totient is φ = 5666526.

The previous prime is 5666519. The next prime is 5666539. The reversal of 5666527 is 7256665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5666527 - 2³ = 5666519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5660527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833263 + 2833264.

It is an arithmetic number, because the mean of its divisors is an integer number (2833264).

Almost surely, 2^5666527 is an apocalyptic number.

5666527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666527 is an equidigital number, since it uses as much as digits as its factorization.

5666527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 37.

The square root of 5666527 is about 2380.4468067991. The cubic root of 5666527 is about 178.2812433145.

The spelling of 5666527 in words is "five million, six hundred sixty-six thousand, five hundred twenty-seven".