452134035893 has 2 divisors, whose sum is σ = 452134035894. Its totient is φ = 452134035892.

The previous prime is 452134035887. The next prime is 452134035959. The reversal of 452134035893 is 398530431254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 450211476484 + 1922559409 = 670978^2 + 43847^2 .

It is a cyclic number.

It is not a de Polignac number, because 452134035893 - 2⁴ = 452134035877 is a prime.

It is a super-2 number, since 2×452134035893² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452134035863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226067017946 + 226067017947.

It is an arithmetic number, because the mean of its divisors is an integer number (226067017947).

Almost surely, 2^452134035893 is an apocalyptic number.

It is an amenable number.

452134035893 is a deficient number, since it is larger than the sum of its proper divisors (1).

452134035893 is an equidigital number, since it uses as much as digits as its factorization.

452134035893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 452134035893 in words is "four hundred fifty-two billion, one hundred thirty-four million, thirty-five thousand, eight hundred ninety-three".