4561366446433 has 2 divisors, whose sum is σ = 4561366446434. Its totient is φ = 4561366446432.

The previous prime is 4561366446409. The next prime is 4561366446487. The reversal of 4561366446433 is 3346446631654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2447169021649 + 2114197424784 = 1564343^2 + 1454028^2 .

It is a cyclic number.

It is not a de Polignac number, because 4561366446433 - 2¹³ = 4561366438241 is a prime.

It is not a weakly prime, because it can be changed into another prime (4561366426433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2280683223216 + 2280683223217.

It is an arithmetic number, because the mean of its divisors is an integer number (2280683223217).

Almost surely, 2^{4561366446433} is an apocalyptic number.

It is an amenable number.

4561366446433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4561366446433 is an equidigital number, since it uses as much as digits as its factorization.

4561366446433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44789760, while the sum is 55.

The spelling of 4561366446433 in words is "four trillion, five hundred sixty-one billion, three hundred sixty-six million, four hundred forty-six thousand, four hundred thirty-three".