56527 has 2 divisors, whose sum is σ = 56528. Its totient is φ = 56526.

The previous prime is 56519. The next prime is 56531. The reversal of 56527 is 72565.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56527 - 2³ = 56519 is a prime.

It is an alternating number because its digits alternate between odd and even.

56527 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56597) 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, 28263 + 28264.

It is an arithmetic number, because the mean of its divisors is an integer number (28264).

2⁵⁶⁵²⁷ is an apocalyptic number.

56527 is a deficient number, since it is larger than the sum of its proper divisors (1).

56527 is an equidigital number, since it uses as much as digits as its factorization.

56527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2100, while the sum is 25.

The square root of 56527 is about 237.7540746233. The cubic root of 56527 is about 38.3782627988.

The spelling of 56527 in words is "fifty-six thousand, five hundred twenty-seven".