5258378 has 8 divisors (see below), whose sum is σ = 7960260. Its totient is φ = 2604960.

The previous prime is 5258377. The next prime is 5258381. The reversal of 5258378 is 8738525.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 529 = 2293^2 + 23^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5258371) 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, 11843 + ... + 12278.

Almost surely, 2^5258378 is an apocalyptic number.

5258378 is a deficient number, since it is larger than the sum of its proper divisors (2701882).

5258378 is a wasteful number, since it uses less digits than its factorization.

5258378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24232.

The product of its digits is 67200, while the sum is 38.

The square root of 5258378 is about 2293.1153481672. The cubic root of 5258378 is about 173.8937343834.

The spelling of 5258378 in words is "five million, two hundred fifty-eight thousand, three hundred seventy-eight".