99827053 has 2 divisors, whose sum is σ = 99827054. Its totient is φ = 99827052.

The previous prime is 99827051. The next prime is 99827059. The reversal of 99827053 is 35072899.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90573289 + 9253764 = 9517^2 + 3042^2 .

It is a cyclic number.

It is not a de Polignac number, because 99827053 - 2¹ = 99827051 is a prime.

Together with 99827051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99827051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49913526 + 49913527.

It is an arithmetic number, because the mean of its divisors is an integer number (49913527).

Almost surely, 2^99827053 is an apocalyptic number.

It is an amenable number.

99827053 is a deficient number, since it is larger than the sum of its proper divisors (1).

99827053 is an equidigital number, since it uses as much as digits as its factorization.

99827053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 99827053 is about 9991.3489079303. The cubic root of 99827053 is about 463.8911459993.

The spelling of 99827053 in words is "ninety-nine million, eight hundred twenty-seven thousand, fifty-three".