452537 has 2 divisors, whose sum is σ = 452538. Its totient is φ = 452536.

The previous prime is 452533. The next prime is 452539. The reversal of 452537 is 735254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430336 + 22201 = 656^2 + 149^2 .

It is a cyclic number.

It is not a de Polignac number, because 452537 - 2² = 452533 is a prime.

Together with 452539, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 452537.

It is not a weakly prime, because it can be changed into another prime (452531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226268 + 226269.

It is an arithmetic number, because the mean of its divisors is an integer number (226269).

2⁴⁵²⁵³⁷ is an apocalyptic number.

It is an amenable number.

452537 is a deficient number, since it is larger than the sum of its proper divisors (1).

452537 is an equidigital number, since it uses as much as digits as its factorization.

452537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 26.

The square root of 452537 is about 672.7087036749. The cubic root of 452537 is about 76.7746828624.

It can be divided in two parts, 452 and 537, that added together give a palindrome (989).

The spelling of 452537 in words is "four hundred fifty-two thousand, five hundred thirty-seven".