4525223 has 2 divisors, whose sum is σ = 4525224. Its totient is φ = 4525222.

The previous prime is 4525219. The next prime is 4525229. The reversal of 4525223 is 3225254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4525223 - 2² = 4525219 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 5² + 2³ + 5⁵ + 2¹⁸ + 2²² + 3⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4525229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262611 + 2262612.

It is an arithmetic number, because the mean of its divisors is an integer number (2262612).

Almost surely, 2^4525223 is an apocalyptic number.

4525223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525223 is an equidigital number, since it uses as much as digits as its factorization.

4525223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 23.

The square root of 4525223 is about 2127.2571541777. The cubic root of 4525223 is about 165.4042490649.

The spelling of 4525223 in words is "four million, five hundred twenty-five thousand, two hundred twenty-three".