5008789 has 4 divisors (see below), whose sum is σ = 5060524. Its totient is φ = 4957056.

The previous prime is 5008741. The next prime is 5008807. The reversal of 5008789 is 9878005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1918225 + 3090564 = 1385^2 + 1758^2 .

It is a cyclic number.

It is not a de Polignac number, because 5008789 - 2⁹ = 5008277 is a prime.

It is a Duffinian number.

5008789 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5008709) 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, 25722 + ... + 25915.

It is an arithmetic number, because the mean of its divisors is an integer number (1265131).

Almost surely, 2^5008789 is an apocalyptic number.

It is an amenable number.

5008789 is a deficient number, since it is larger than the sum of its proper divisors (51735).

5008789 is an equidigital number, since it uses as much as digits as its factorization.

5008789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51734.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 5008789 is about 2238.0323947611. The cubic root of 5008789 is about 171.0977292090.

It can be divided in two parts, 50087 and 89, that added together give a square (50176 = 224²).

The spelling of 5008789 in words is "five million, eight thousand, seven hundred eighty-nine".