452667041569 has 2 divisors, whose sum is σ = 452667041570. Its totient is φ = 452667041568.

The previous prime is 452667041551. The next prime is 452667041573. The reversal of 452667041569 is 965140766254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253121684544 + 199545357025 = 503112^2 + 446705^2 .

It is a cyclic number.

It is not a de Polignac number, because 452667041569 - 2³¹ = 450519557921 is a prime.

It is a super-2 number, since 2×452667041569² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452667041549) 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, 226333520784 + 226333520785.

It is an arithmetic number, because the mean of its divisors is an integer number (226333520785).

Almost surely, 2^452667041569 is an apocalyptic number.

It is an amenable number.

452667041569 is a deficient number, since it is larger than the sum of its proper divisors (1).

452667041569 is an equidigital number, since it uses as much as digits as its factorization.

452667041569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 452667041569 in words is "four hundred fifty-two billion, six hundred sixty-seven million, forty-one thousand, five hundred sixty-nine".