10482591208489 has 3 divisors (see below), whose sum is σ = 10482594446173. Its totient is φ = 10482587970806.

The previous prime is 10482591208483. The next prime is 10482591208493. The reversal of 10482591208489 is 98480219528401.

The square root of 10482591208489 is 3237683.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 10482591208489 - 2¹¹ = 10482591206441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10482591208483) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1618842 + ... + 4856524.

Almost surely, 2^{10482591208489} is an apocalyptic number.

10482591208489 is the 3237683-rd square number.

10482591208489 is the 1618842-nd centered octagonal number.

It is an amenable number.

10482591208489 is a deficient number, since it is larger than the sum of its proper divisors (3237684).

10482591208489 is an frugal number, since it uses more digits than its factorization.

10482591208489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475366 (or 3237683 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 61.

The spelling of 10482591208489 in words is "ten trillion, four hundred eighty-two billion, five hundred ninety-one million, two hundred eight thousand, four hundred eighty-nine".