451894080003451 has 2 divisors, whose sum is σ = 451894080003452. Its totient is φ = 451894080003450.

The previous prime is 451894080003439. The next prime is 451894080003511. The reversal of 451894080003451 is 154300080498154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 451894080003451 - 2³⁷ = 451756641049979 is a prime.

It is not a weakly prime, because it can be changed into another prime (451894080103451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225947040001725 + 225947040001726.

It is an arithmetic number, because the mean of its divisors is an integer number (225947040001726).

Almost surely, 2^{451894080003451} is an apocalyptic number.

451894080003451 is a deficient number, since it is larger than the sum of its proper divisors (1).

451894080003451 is an equidigital number, since it uses as much as digits as its factorization.

451894080003451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 451894080003451 in words is "four hundred fifty-one trillion, eight hundred ninety-four billion, eighty million, three thousand, four hundred fifty-one".