9995533 has 2 divisors, whose sum is σ = 9995534. Its totient is φ = 9995532.

The previous prime is 9995527. The next prime is 9995549. The reversal of 9995533 is 3355999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5076009 + 4919524 = 2253^2 + 2218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9995533 is a prime.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9995533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9995563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4997766 + 4997767.

It is an arithmetic number, because the mean of its divisors is an integer number (4997767).

Almost surely, 2^9995533 is an apocalyptic number.

It is an amenable number.

9995533 is a deficient number, since it is larger than the sum of its proper divisors (1).

9995533 is an equidigital number, since it uses as much as digits as its factorization.

9995533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 164025, while the sum is 43.

The square root of 9995533 is about 3161.5712865599. The cubic root of 9995533 is about 215.4113846928.

The spelling of 9995533 in words is "nine million, nine hundred ninety-five thousand, five hundred thirty-three".