99527 has 2 divisors, whose sum is σ = 99528. Its totient is φ = 99526.

The previous prime is 99523. The next prime is 99529. The reversal of 99527 is 72599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99527 - 2² = 99523 is a prime.

Together with 99529, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 99493 and 99502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49763 + 49764.

It is an arithmetic number, because the mean of its divisors is an integer number (49764).

2⁹⁹⁵²⁷ is an apocalyptic number.

99527 is a deficient number, since it is larger than the sum of its proper divisors (1).

99527 is an equidigital number, since it uses as much as digits as its factorization.

99527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 99527 is about 315.4790008860. The cubic root of 99527 is about 46.3425902638.

It can be divided in two parts, 99 and 527, that added together give a palindrome (626).

The spelling of 99527 in words is "ninety-nine thousand, five hundred twenty-seven".