5543163071951 has 2 divisors, whose sum is σ = 5543163071952. Its totient is φ = 5543163071950.

The previous prime is 5543163071939. The next prime is 5543163072011. The reversal of 5543163071951 is 1591703613455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5543163071951 - 2¹⁴ = 5543163055567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5543163071951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5543163071921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771581535975 + 2771581535976.

It is an arithmetic number, because the mean of its divisors is an integer number (2771581535976).

Almost surely, 2^{5543163071951} is an apocalyptic number.

5543163071951 is a deficient number, since it is larger than the sum of its proper divisors (1).

5543163071951 is an equidigital number, since it uses as much as digits as its factorization.

5543163071951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701000, while the sum is 50.

The spelling of 5543163071951 in words is "five trillion, five hundred forty-three billion, one hundred sixty-three million, seventy-one thousand, nine hundred fifty-one".