5225251 has 4 divisors (see below), whose sum is σ = 5366512. Its totient is φ = 5083992.

The previous prime is 5225243. The next prime is 5225261. The reversal of 5225251 is 1525225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5225251 - 2³ = 5225243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225201) 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, 70575 + ... + 70648.

It is an arithmetic number, because the mean of its divisors is an integer number (1341628).

Almost surely, 2^5225251 is an apocalyptic number.

5225251 is a deficient number, since it is larger than the sum of its proper divisors (141261).

5225251 is a wasteful number, since it uses less digits than its factorization.

5225251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141260.

The product of its digits is 1000, while the sum is 22.

The square root of 5225251 is about 2285.8807930424. The cubic root of 5225251 is about 173.5277966244.

It can be divided in two parts, 5225 and 251, that added together give a square (5476 = 74²).

The spelling of 5225251 in words is "five million, two hundred twenty-five thousand, two hundred fifty-one".