453146316629 has 2 divisors, whose sum is σ = 453146316630. Its totient is φ = 453146316628.

The previous prime is 453146316617. The next prime is 453146316647. The reversal of 453146316629 is 926613641354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 418255812529 + 34890504100 = 646727^2 + 186790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453146316629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453146316229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226573158314 + 226573158315.

It is an arithmetic number, because the mean of its divisors is an integer number (226573158315).

Almost surely, 2^453146316629 is an apocalyptic number.

It is an amenable number.

453146316629 is a deficient number, since it is larger than the sum of its proper divisors (1).

453146316629 is an equidigital number, since it uses as much as digits as its factorization.

453146316629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 50.

The spelling of 453146316629 in words is "four hundred fifty-three billion, one hundred forty-six million, three hundred sixteen thousand, six hundred twenty-nine".