5446340565143 has 2 divisors, whose sum is σ = 5446340565144. Its totient is φ = 5446340565142.

The previous prime is 5446340565131. The next prime is 5446340565181. The reversal of 5446340565143 is 3415650436445.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5446340565143 - 2¹⁸ = 5446340302999 is a prime.

It is a super-2 number, since 2×5446340565143² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5446340565091 and 5446340565100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5446340561143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723170282571 + 2723170282572.

It is an arithmetic number, because the mean of its divisors is an integer number (2723170282572).

Almost surely, 2^{5446340565143} is an apocalyptic number.

5446340565143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5446340565143 is an equidigital number, since it uses as much as digits as its factorization.

5446340565143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 5446340565143 in words is "five trillion, four hundred forty-six billion, three hundred forty million, five hundred sixty-five thousand, one hundred forty-three".