5251393 has 8 divisors (see below), whose sum is σ = 6091712. Its totient is φ = 4433616.

The previous prime is 5251361. The next prime is 5251409. The reversal of 5251393 is 3931525.

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

It is a cyclic number.

It is not a de Polignac number, because 5251393 - 2⁵ = 5251361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5251333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5130 + ... + 6067.

It is an arithmetic number, because the mean of its divisors is an integer number (761464).

Almost surely, 2^5251393 is an apocalyptic number.

It is an amenable number.

5251393 is a deficient number, since it is larger than the sum of its proper divisors (840319).

5251393 is a wasteful number, since it uses less digits than its factorization.

5251393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11271.

The product of its digits is 4050, while the sum is 28.

The square root of 5251393 is about 2291.5918048379. The cubic root of 5251393 is about 173.8167026472.

The spelling of 5251393 in words is "five million, two hundred fifty-one thousand, three hundred ninety-three".