5498346728447 has 4 divisors (see below), whose sum is σ = 5632452746256. Its totient is φ = 5364240710640.

The previous prime is 5498346728443. The next prime is 5498346728473. The reversal of 5498346728447 is 7448276438945.

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

It is a cyclic number.

It is not a de Polignac number, because 5498346728447 - 2² = 5498346728443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5498346728443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67053008843 + ... + 67053008924.

It is an arithmetic number, because the mean of its divisors is an integer number (1408113186564).

Almost surely, 2^{5498346728447} is an apocalyptic number.

5498346728447 is a deficient number, since it is larger than the sum of its proper divisors (134106017809).

5498346728447 is a wasteful number, since it uses less digits than its factorization.

5498346728447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134106017808.

The product of its digits is 1300561920, while the sum is 71.

The spelling of 5498346728447 in words is "five trillion, four hundred ninety-eight billion, three hundred forty-six million, seven hundred twenty-eight thousand, four hundred forty-seven".