1345532333 has 2 divisors, whose sum is σ = 1345532334. Its totient is φ = 1345532332.

The previous prime is 1345532267. The next prime is 1345532341. The reversal of 1345532333 is 3332355431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1211944969 + 133587364 = 34813^2 + 11558^2 .

It is an emirp because it is prime and its reverse (3332355431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1345532333 - 2⁸ = 1345532077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1345532333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1345532933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672766166 + 672766167.

It is an arithmetic number, because the mean of its divisors is an integer number (672766167).

Almost surely, 2^1345532333 is an apocalyptic number.

It is an amenable number.

1345532333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345532333 is an equidigital number, since it uses as much as digits as its factorization.

1345532333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 32.

The square root of 1345532333 is about 36681.4985108297. The cubic root of 1345532333 is about 1103.9889150873.

Adding to 1345532333 its reverse (3332355431), we get a palindrome (4677887764).

The spelling of 1345532333 in words is "one billion, three hundred forty-five million, five hundred thirty-two thousand, three hundred thirty-three".