455544525530323 has 2 divisors, whose sum is σ = 455544525530324. Its totient is φ = 455544525530322.

The previous prime is 455544525530279. The next prime is 455544525530327. The reversal of 455544525530323 is 323035525445554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455544525530323 - 2²¹ = 455544523433171 is a prime.

It is not a weakly prime, because it can be changed into another prime (455544525530327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227772262765161 + 227772262765162.

It is an arithmetic number, because the mean of its divisors is an integer number (227772262765162).

Almost surely, 2^{455544525530323} is an apocalyptic number.

455544525530323 is a deficient number, since it is larger than the sum of its proper divisors (1).

455544525530323 is an equidigital number, since it uses as much as digits as its factorization.

455544525530323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000000, while the sum is 55.

The spelling of 455544525530323 in words is "four hundred fifty-five trillion, five hundred forty-four billion, five hundred twenty-five million, five hundred thirty thousand, three hundred twenty-three".