99036563 has 2 divisors, whose sum is σ = 99036564. Its totient is φ = 99036562.

The previous prime is 99036559. The next prime is 99036589. The reversal of 99036563 is 36563099.

It is a weak prime.

It is an emirp because it is prime and its reverse (36563099) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99036563 - 2² = 99036559 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99036563.

It is not a weakly prime, because it can be changed into another prime (99036593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49518281 + 49518282.

It is an arithmetic number, because the mean of its divisors is an integer number (49518282).

Almost surely, 2^99036563 is an apocalyptic number.

99036563 is a deficient number, since it is larger than the sum of its proper divisors (1).

99036563 is an equidigital number, since it uses as much as digits as its factorization.

99036563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 41.

The square root of 99036563 is about 9951.7115613346. The cubic root of 99036563 is about 462.6634443514.

It can be divided in two parts, 99036 and 563, that added together give a palindrome (99599).

The spelling of 99036563 in words is "ninety-nine million, thirty-six thousand, five hundred sixty-three".