5655403440343 has 2 divisors, whose sum is σ = 5655403440344. Its totient is φ = 5655403440342.

The previous prime is 5655403440329. The next prime is 5655403440413. The reversal of 5655403440343 is 3430443045565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5655403440343 - 2⁵ = 5655403440311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5655403440293 and 5655403440302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5655403443343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827701720171 + 2827701720172.

It is an arithmetic number, because the mean of its divisors is an integer number (2827701720172).

Almost surely, 2^{5655403440343} is an apocalyptic number.

5655403440343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655403440343 is an equidigital number, since it uses as much as digits as its factorization.

5655403440343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 5655403440343 in words is "five trillion, six hundred fifty-five billion, four hundred three million, four hundred forty thousand, three hundred forty-three".