1004500412533 has 2 divisors, whose sum is σ = 1004500412534. Its totient is φ = 1004500412532.

The previous prime is 1004500412527. The next prime is 1004500412551. The reversal of 1004500412533 is 3352140054001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 581281206724 + 423219205809 = 762418^2 + 650553^2 .

It is an emirp because it is prime and its reverse (3352140054001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1004500412533 - 2¹⁷ = 1004500281461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004500412233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502250206266 + 502250206267.

It is an arithmetic number, because the mean of its divisors is an integer number (502250206267).

Almost surely, 2^{1004500412533} is an apocalyptic number.

It is an amenable number.

1004500412533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004500412533 is an equidigital number, since it uses as much as digits as its factorization.

1004500412533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1004500412533 its reverse (3352140054001), we get a palindrome (4356640466534).

The spelling of 1004500412533 in words is "one trillion, four billion, five hundred million, four hundred twelve thousand, five hundred thirty-three".