543364264774663 has 2 divisors, whose sum is σ = 543364264774664. Its totient is φ = 543364264774662.

The previous prime is 543364264774621. The next prime is 543364264774687. The reversal of 543364264774663 is 366477462463345.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543364264774663 - 2²⁵ = 543364231220231 is a prime.

It is a super-2 number, since 2×543364264774663² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 543364264774592 and 543364264774601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543364264774613) 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, 271682132387331 + 271682132387332.

It is an arithmetic number, because the mean of its divisors is an integer number (271682132387332).

Almost surely, 2^{543364264774663} is an apocalyptic number.

543364264774663 is a deficient number, since it is larger than the sum of its proper divisors (1).

543364264774663 is an equidigital number, since it uses as much as digits as its factorization.

543364264774663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4389396480, while the sum is 70.

The spelling of 543364264774663 in words is "five hundred forty-three trillion, three hundred sixty-four billion, two hundred sixty-four million, seven hundred seventy-four thousand, six hundred sixty-three".