5225451 has 16 divisors (see below), whose sum is σ = 8686848. Its totient is φ = 2714400.

The previous prime is 5225419. The next prime is 5225461. The reversal of 5225451 is 1545225.

It is a happy number.

5225451 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5225451 - 2⁵ = 5225419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5225401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11080 + ... + 11541.

It is an arithmetic number, because the mean of its divisors is an integer number (542928).

Almost surely, 2^5225451 is an apocalyptic number.

5225451 is a deficient number, since it is larger than the sum of its proper divisors (3461397).

5225451 is a wasteful number, since it uses less digits than its factorization.

5225451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22642.

The product of its digits is 2000, while the sum is 24.

The square root of 5225451 is about 2285.9245394369. The cubic root of 5225451 is about 173.5300105606.

It can be divided in two parts, 5 and 225451, that added together give a triangular number (225456 = T₆₇₁).

The spelling of 5225451 in words is "five million, two hundred twenty-five thousand, four hundred fifty-one".