453308157829 has 2 divisors, whose sum is σ = 453308157830. Its totient is φ = 453308157828.

The previous prime is 453308157803. The next prime is 453308157871. The reversal of 453308157829 is 928751803354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387161461729 + 66146696100 = 622223^2 + 257190^2 .

It is a cyclic number.

It is not a de Polignac number, because 453308157829 - 2²¹ = 453306060677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 453308157829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453308157329) 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, 226654078914 + 226654078915.

It is an arithmetic number, because the mean of its divisors is an integer number (226654078915).

Almost surely, 2^453308157829 is an apocalyptic number.

It is an amenable number.

453308157829 is a deficient number, since it is larger than the sum of its proper divisors (1).

453308157829 is an equidigital number, since it uses as much as digits as its factorization.

453308157829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 453308157829 in words is "four hundred fifty-three billion, three hundred eight million, one hundred fifty-seven thousand, eight hundred twenty-nine".