5345504319971 has 2 divisors, whose sum is σ = 5345504319972. Its totient is φ = 5345504319970.

The previous prime is 5345504319943. The next prime is 5345504320003. The reversal of 5345504319971 is 1799134055435.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5345504319971 - 2³⁰ = 5344430578147 is a prime.

It is not a weakly prime, because it can be changed into another prime (5345504319271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672752159985 + 2672752159986.

It is an arithmetic number, because the mean of its divisors is an integer number (2672752159986).

Almost surely, 2^{5345504319971} is an apocalyptic number.

5345504319971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345504319971 is an equidigital number, since it uses as much as digits as its factorization.

5345504319971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206000, while the sum is 56.

The spelling of 5345504319971 in words is "five trillion, three hundred forty-five billion, five hundred four million, three hundred nineteen thousand, nine hundred seventy-one".