99595633 has 2 divisors, whose sum is σ = 99595634. Its totient is φ = 99595632.

The previous prime is 99595621. The next prime is 99595651. The reversal of 99595633 is 33659599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94342369 + 5253264 = 9713^2 + 2292^2 .

It is an emirp because it is prime and its reverse (33659599) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99595633 is a prime.

It is a super-2 number, since 2×99595633² = 19838580225341378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99595693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49797816 + 49797817.

It is an arithmetic number, because the mean of its divisors is an integer number (49797817).

Almost surely, 2^99595633 is an apocalyptic number.

It is an amenable number.

99595633 is a deficient number, since it is larger than the sum of its proper divisors (1).

99595633 is an equidigital number, since it uses as much as digits as its factorization.

99595633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 984150, while the sum is 49.

The square root of 99595633 is about 9979.7611694870. The cubic root of 99595633 is about 463.5324030571.

The spelling of 99595633 in words is "ninety-nine million, five hundred ninety-five thousand, six hundred thirty-three".