453728801 has 2 divisors, whose sum is σ = 453728802. Its totient is φ = 453728800.

The previous prime is 453728791. The next prime is 453728831. The reversal of 453728801 is 108827354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423742225 + 29986576 = 20585^2 + 5476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453728801 is a prime.

It is not a weakly prime, because it can be changed into another prime (453728831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226864400 + 226864401.

It is an arithmetic number, because the mean of its divisors is an integer number (226864401).

Almost surely, 2^453728801 is an apocalyptic number.

It is an amenable number.

453728801 is a deficient number, since it is larger than the sum of its proper divisors (1).

453728801 is an equidigital number, since it uses as much as digits as its factorization.

453728801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 453728801 is about 21300.9108021230. The cubic root of 453728801 is about 768.4202169236.

The spelling of 453728801 in words is "four hundred fifty-three million, seven hundred twenty-eight thousand, eight hundred one".