5256351 has 24 divisors (see below), whose sum is σ = 8062080. Its totient is φ = 3293136.

The previous prime is 5256347. The next prime is 5256353. The reversal of 5256351 is 1536525.

5256351 is a `hidden beast` number, since 5 + 25 + 635 + 1 = 666.

It is not a de Polignac number, because 5256351 - 2² = 5256347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13680 + ... + 14058.

It is an arithmetic number, because the mean of its divisors is an integer number (335920).

Almost surely, 2^5256351 is an apocalyptic number.

5256351 is a deficient number, since it is larger than the sum of its proper divisors (2805729).

5256351 is a wasteful number, since it uses less digits than its factorization.

5256351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 472 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 5256351 is about 2292.6733304158. The cubic root of 5256351 is about 173.8713873212.

The spelling of 5256351 in words is "five million, two hundred fifty-six thousand, three hundred fifty-one".