5281489017 has 24 divisors (see below), whose sum is σ = 8866428480. Its totient is φ = 2966839200.

The previous prime is 5281488983. The next prime is 5281489021. The reversal of 5281489017 is 7109841825.

It is not a de Polignac number, because 5281489017 - 2⁸ = 5281488761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5281489817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 706734 + ... + 714167.

It is an arithmetic number, because the mean of its divisors is an integer number (369434520).

Almost surely, 2^5281489017 is an apocalyptic number.

It is an amenable number.

5281489017 is a deficient number, since it is larger than the sum of its proper divisors (3584939463).

5281489017 is a wasteful number, since it uses less digits than its factorization.

5281489017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420973 (or 1420970 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 5281489017 is about 72673.8537370903. The cubic root of 5281489017 is about 1741.4812129644.

The spelling of 5281489017 in words is "five billion, two hundred eighty-one million, four hundred eighty-nine thousand, seventeen".