454048828840433 has 2 divisors, whose sum is σ = 454048828840434. Its totient is φ = 454048828840432.

The previous prime is 454048828840403. The next prime is 454048828840487. The reversal of 454048828840433 is 334048828840454.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309087060280384 + 144961768560049 = 17580872^2 + 12040007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454048828840433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454048828840433.

It is not a weakly prime, because it can be changed into another prime (454048828840403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227024414420216 + 227024414420217.

It is an arithmetic number, because the mean of its divisors is an integer number (227024414420217).

Almost surely, 2^{454048828840433} is an apocalyptic number.

It is an amenable number.

454048828840433 is a deficient number, since it is larger than the sum of its proper divisors (1).

454048828840433 is an equidigital number, since it uses as much as digits as its factorization.

454048828840433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 377487360, while the sum is 65.

The spelling of 454048828840433 in words is "four hundred fifty-four trillion, forty-eight billion, eight hundred twenty-eight million, eight hundred forty thousand, four hundred thirty-three".