5499999999897 has 16 divisors (see below), whose sum is σ = 7954251990720. Its totient is φ = 3360265630272.

The previous prime is 5499999999827. The next prime is 5499999999929. The reversal of 5499999999897 is 7989999999945.

It is not a de Polignac number, because 5499999999897 - 2²² = 5499995805593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5499999999795 and 5499999999804.

It is not an unprimeable number, because it can be changed into a prime (5499999999827) 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 in 15 ways as a sum of consecutive naturals, for example, 507281058 + ... + 507291899.

It is an arithmetic number, because the mean of its divisors is an integer number (497140749420).

Almost surely, 2^{5499999999897} is an apocalyptic number.

It is an amenable number.

5499999999897 is a deficient number, since it is larger than the sum of its proper divisors (2454251990823).

5499999999897 is a wasteful number, since it uses less digits than its factorization.

5499999999897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014573112.

The product of its digits is 433910947680, while the sum is 105.

The spelling of 5499999999897 in words is "five trillion, four hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, eight hundred ninety-seven".