452120436533 has 2 divisors, whose sum is σ = 452120436534. Its totient is φ = 452120436532.

The previous prime is 452120436511. The next prime is 452120436553. The reversal of 452120436533 is 335634021254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 435201451204 + 16918985329 = 659698^2 + 130073^2 .

It is a cyclic number.

It is not a de Polignac number, because 452120436533 - 2²⁶ = 452053327669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452120436553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226060218266 + 226060218267.

It is an arithmetic number, because the mean of its divisors is an integer number (226060218267).

Almost surely, 2^452120436533 is an apocalyptic number.

It is an amenable number.

452120436533 is a deficient number, since it is larger than the sum of its proper divisors (1).

452120436533 is an equidigital number, since it uses as much as digits as its factorization.

452120436533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 452120436533 its reverse (335634021254), we get a palindrome (787754457787).

The spelling of 452120436533 in words is "four hundred fifty-two billion, one hundred twenty million, four hundred thirty-six thousand, five hundred thirty-three".