5289443414641 has 27 divisors (see below), whose sum is σ = 5718233073441. Its totient is φ = 4891787435904.

The previous prime is 5289443414623. The next prime is 5289443414653. The reversal of 5289443414641 is 1464143449825.

It is a happy number.

The square root of 5289443414641 is 2299879.

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

It can be written as a sum of positive squares in 4 ways, for example, as 32786707041 + 5256656707600 = 181071^2 + 2292740^2 .

It is not a de Polignac number, because 5289443414641 - 2³¹ = 5287295930993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5289443414611) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2306777491 + ... + 2306779783.

Almost surely, 2^{5289443414641} is an apocalyptic number.

5289443414641 is the 2299879-th square number.

5289443414641 is the 1149940-th centered octagonal number.

It is an amenable number.

5289443414641 is a deficient number, since it is larger than the sum of its proper divisors (428789658800).

5289443414641 is an frugal number, since it uses more digits than its factorization.

5289443414641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738 (or 2369 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 55.

The spelling of 5289443414641 in words is "five trillion, two hundred eighty-nine billion, four hundred forty-three million, four hundred fourteen thousand, six hundred forty-one".