5489539458605 has 18 divisors (see below), whose sum is σ = 6886461907626. Its totient is φ = 4200598856608.

The previous prime is 5489539458563. The next prime is 5489539458647. The reversal of 5489539458605 is 5068549359845.

It is an interprime number because it is at equal distance from previous prime (5489539458563) and next prime (5489539458647).

It can be written as a sum of positive squares in 3 ways, for example, as 327932603716 + 5161606854889 = 572654^2 + 2271917^2 .

It is not a de Polignac number, because 5489539458605 - 2⁶ = 5489539458541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 120475487 + ... + 120521043.

Almost surely, 2^{5489539458605} is an apocalyptic number.

It is an amenable number.

5489539458605 is a deficient number, since it is larger than the sum of its proper divisors (1396922449021).

5489539458605 is an frugal number, since it uses more digits than its factorization.

5489539458605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91165 (or 45585 counting only the distinct ones).

The product of its (nonzero) digits is 933120000, while the sum is 71.

The spelling of 5489539458605 in words is "five trillion, four hundred eighty-nine billion, five hundred thirty-nine million, four hundred fifty-eight thousand, six hundred five".