5078289 has 4 divisors (see below), whose sum is σ = 6771056. Its totient is φ = 3385524.

The previous prime is 5078279. The next prime is 5078309. The reversal of 5078289 is 9828705.

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 not a de Polignac number, because 5078289 - 2⁴ = 5078273 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5078279) 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, 846379 + ... + 846384.

It is an arithmetic number, because the mean of its divisors is an integer number (1692764).

Almost surely, 2^5078289 is an apocalyptic number.

It is an amenable number.

5078289 is a deficient number, since it is larger than the sum of its proper divisors (1692767).

5078289 is a wasteful number, since it uses less digits than its factorization.

5078289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692766.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 5078289 is about 2253.5059352041. The cubic root of 5078289 is about 171.8854587134.

The spelling of 5078289 in words is "five million, seventy-eight thousand, two hundred eighty-nine".