5258821489 has 4 divisors (see below), whose sum is σ = 5288200560. Its totient is φ = 5229442420.

The previous prime is 5258821487. The next prime is 5258821541. The reversal of 5258821489 is 9841288525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5258821489 - 2¹ = 5258821487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5258821481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14689267 + ... + 14689624.

It is an arithmetic number, because the mean of its divisors is an integer number (1322050140).

Almost surely, 2^5258821489 is an apocalyptic number.

It is an amenable number.

5258821489 is a deficient number, since it is larger than the sum of its proper divisors (29379071).

5258821489 is a wasteful number, since it uses less digits than its factorization.

5258821489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29379070.

The product of its digits is 1843200, while the sum is 52.

The square root of 5258821489 is about 72517.7322383981. The cubic root of 5258821489 is about 1738.9862294984.

The spelling of 5258821489 in words is "five billion, two hundred fifty-eight million, eight hundred twenty-one thousand, four hundred eighty-nine".