5430204399973 has 2 divisors, whose sum is σ = 5430204399974. Its totient is φ = 5430204399972.

The previous prime is 5430204399943. The next prime is 5430204400031. The reversal of 5430204399973 is 3799934020345.

It is an a-pointer prime, because the next prime (5430204400031) can be obtained adding 5430204399973 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4771612097604 + 658592302369 = 2184402^2 + 811537^2 .

It is a cyclic number.

It is not a de Polignac number, because 5430204399973 - 2²⁹ = 5429667529061 is a prime.

It is a super-2 number, since 2×5430204399973² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5430204399943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2715102199986 + 2715102199987.

It is an arithmetic number, because the mean of its divisors is an integer number (2715102199987).

Almost surely, 2^{5430204399973} is an apocalyptic number.

It is an amenable number.

5430204399973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5430204399973 is an equidigital number, since it uses as much as digits as its factorization.

5430204399973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22044960, while the sum is 58.

The spelling of 5430204399973 in words is "five trillion, four hundred thirty billion, two hundred four million, three hundred ninety-nine thousand, nine hundred seventy-three".