5256451 has 8 divisors (see below), whose sum is σ = 5593104. Its totient is φ = 4922880.

The previous prime is 5256413. The next prime is 5256463. The reversal of 5256451 is 1546525.

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 5256451 - 2¹³ = 5248259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5256401) 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, 3456 + ... + 4738.

It is an arithmetic number, because the mean of its divisors is an integer number (699138).

Almost surely, 2^5256451 is an apocalyptic number.

5256451 is a deficient number, since it is larger than the sum of its proper divisors (336653).

5256451 is a wasteful number, since it uses less digits than its factorization.

5256451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541.

The product of its digits is 6000, while the sum is 28.

The square root of 5256451 is about 2292.6951389140. The cubic root of 5256451 is about 173.8724899257.

The spelling of 5256451 in words is "five million, two hundred fifty-six thousand, four hundred fifty-one".