452649841933 has 2 divisors, whose sum is σ = 452649841934. Its totient is φ = 452649841932.

The previous prime is 452649841883. The next prime is 452649842011. The reversal of 452649841933 is 339148946254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324083134089 + 128566707844 = 569283^2 + 358562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452649841933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452649841433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226324920966 + 226324920967.

It is an arithmetic number, because the mean of its divisors is an integer number (226324920967).

Almost surely, 2^452649841933 is an apocalyptic number.

It is an amenable number.

452649841933 is a deficient number, since it is larger than the sum of its proper divisors (1).

452649841933 is an equidigital number, since it uses as much as digits as its factorization.

452649841933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22394880, while the sum is 58.

The spelling of 452649841933 in words is "four hundred fifty-two billion, six hundred forty-nine million, eight hundred forty-one thousand, nine hundred thirty-three".