451255205200067 has 2 divisors, whose sum is σ = 451255205200068. Its totient is φ = 451255205200066.

The previous prime is 451255205199983. The next prime is 451255205200091. The reversal of 451255205200067 is 760002502552154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451255205200067 - 2¹⁸ = 451255204937923 is a prime.

It is not a weakly prime, because it can be changed into another prime (451255205203067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225627602600033 + 225627602600034.

It is an arithmetic number, because the mean of its divisors is an integer number (225627602600034).

Almost surely, 2^{451255205200067} is an apocalyptic number.

451255205200067 is a deficient number, since it is larger than the sum of its proper divisors (1).

451255205200067 is an equidigital number, since it uses as much as digits as its factorization.

451255205200067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 451255205200067 in words is "four hundred fifty-one trillion, two hundred fifty-five billion, two hundred five million, two hundred thousand, sixty-seven".