451201053827 has 2 divisors, whose sum is σ = 451201053828. Its totient is φ = 451201053826.

The previous prime is 451201053757. The next prime is 451201053857. The reversal of 451201053827 is 728350102154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451201053827 - 2¹⁰ = 451201052803 is a prime.

It is not a weakly prime, because it can be changed into another prime (451201053857) 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, 225600526913 + 225600526914.

It is an arithmetic number, because the mean of its divisors is an integer number (225600526914).

Almost surely, 2^451201053827 is an apocalyptic number.

451201053827 is a deficient number, since it is larger than the sum of its proper divisors (1).

451201053827 is an equidigital number, since it uses as much as digits as its factorization.

451201053827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 451201053827 in words is "four hundred fifty-one billion, two hundred one million, fifty-three thousand, eight hundred twenty-seven".