5514450861671 has 2 divisors, whose sum is σ = 5514450861672. Its totient is φ = 5514450861670.

The previous prime is 5514450861659. The next prime is 5514450861697. The reversal of 5514450861671 is 1761680544155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5514450861671 - 2⁶ = 5514450861607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5514450860671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757225430835 + 2757225430836.

It is an arithmetic number, because the mean of its divisors is an integer number (2757225430836).

Almost surely, 2^{5514450861671} is an apocalyptic number.

5514450861671 is a deficient number, since it is larger than the sum of its proper divisors (1).

5514450861671 is an equidigital number, since it uses as much as digits as its factorization.

5514450861671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 5514450861671 in words is "five trillion, five hundred fourteen billion, four hundred fifty million, eight hundred sixty-one thousand, six hundred seventy-one".