5498381098511 has 32 divisors (see below), whose sum is σ = 6628697809920. Its totient is φ = 4455335404800.

The previous prime is 5498381098489. The next prime is 5498381098519. The reversal of 5498381098511 is 1158901838945.

It is not a de Polignac number, because 5498381098511 - 2²⁶ = 5498313989647 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 (5498381098519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319534670 + ... + 319551876.

It is an arithmetic number, because the mean of its divisors is an integer number (207146806560).

Almost surely, 2^{5498381098511} is an apocalyptic number.

5498381098511 is a deficient number, since it is larger than the sum of its proper divisors (1130316711409).

5498381098511 is a wasteful number, since it uses less digits than its factorization.

5498381098511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22215.

The product of its (nonzero) digits is 12441600, while the sum is 62.

The spelling of 5498381098511 in words is "five trillion, four hundred ninety-eight billion, three hundred eighty-one million, ninety-eight thousand, five hundred eleven".