965533 has 2 divisors, whose sum is σ = 965534. Its totient is φ = 965532.

The previous prime is 965519. The next prime is 965551. The reversal of 965533 is 335569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 822649 + 142884 = 907^2 + 378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-965533 is a prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 965495 and 965504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482766 + 482767.

It is an arithmetic number, because the mean of its divisors is an integer number (482767).

2⁹⁶⁵⁵³³ is an apocalyptic number.

It is an amenable number.

965533 is a deficient number, since it is larger than the sum of its proper divisors (1).

965533 is an equidigital number, since it uses as much as digits as its factorization.

965533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 31.

The square root of 965533 is about 982.6153876263. The cubic root of 965533 is about 98.8376415768.

The spelling of 965533 in words is "nine hundred sixty-five thousand, five hundred thirty-three".