5498780082789 has 16 divisors (see below), whose sum is σ = 8384743603712. Its totient is φ = 3140041243248.

The previous prime is 5498780082743. The next prime is 5498780082791. The reversal of 5498780082789 is 9872800878945.

It is not a de Polignac number, because 5498780082789 - 2¹³ = 5498780074597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5498780082789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5498780082689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88251619 + ... + 88313904.

It is an arithmetic number, because the mean of its divisors is an integer number (524046475232).

Almost surely, 2^{5498780082789} is an apocalyptic number.

It is an amenable number.

5498780082789 is a deficient number, since it is larger than the sum of its proper divisors (2885963520923).

5498780082789 is a wasteful number, since it uses less digits than its factorization.

5498780082789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176567016.

The product of its (nonzero) digits is 650280960, while the sum is 75.

The spelling of 5498780082789 in words is "five trillion, four hundred ninety-eight billion, seven hundred eighty million, eighty-two thousand, seven hundred eighty-nine".