5302545302543 has 4 divisors (see below), whose sum is σ = 5317315624080. Its totient is φ = 5287774981008.

The previous prime is 5302545302519. The next prime is 5302545302573. The reversal of 5302545302543 is 3452035452035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5302545302543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5302545302543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302545302573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7385160230 + ... + 7385160947.

It is an arithmetic number, because the mean of its divisors is an integer number (1329328906020).

Almost surely, 2^{5302545302543} is an apocalyptic number.

5302545302543 is a deficient number, since it is larger than the sum of its proper divisors (14770321537).

5302545302543 is a wasteful number, since it uses less digits than its factorization.

5302545302543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14770321536.

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 5302545302543 in words is "five trillion, three hundred two billion, five hundred forty-five million, three hundred two thousand, five hundred forty-three".