965133541 has 2 divisors, whose sum is σ = 965133542. Its totient is φ = 965133540.

The previous prime is 965133529. The next prime is 965133569. The reversal of 965133541 is 145331569.

It is a happy number.

965133541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 957593025 + 7540516 = 30945^2 + 2746^2 .

It is an emirp because it is prime and its reverse (145331569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965133541 - 2¹⁹ = 964609253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 965133541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965133041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482566770 + 482566771.

It is an arithmetic number, because the mean of its divisors is an integer number (482566771).

Almost surely, 2^965133541 is an apocalyptic number.

It is an amenable number.

965133541 is a deficient number, since it is larger than the sum of its proper divisors (1).

965133541 is an equidigital number, since it uses as much as digits as its factorization.

965133541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 965133541 is about 31066.5984781083. The cubic root of 965133541 is about 988.2400937179.

The spelling of 965133541 in words is "nine hundred sixty-five million, one hundred thirty-three thousand, five hundred forty-one".