4525291 has 2 divisors, whose sum is σ = 4525292. Its totient is φ = 4525290.

The previous prime is 4525289. The next prime is 4525303. The reversal of 4525291 is 1925254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4525291 - 2¹ = 4525289 is a prime.

Together with 4525289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4525201) 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 as a sum of consecutive naturals, namely, 2262645 + 2262646.

It is an arithmetic number, because the mean of its divisors is an integer number (2262646).

Almost surely, 2^4525291 is an apocalyptic number.

4525291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525291 is an equidigital number, since it uses as much as digits as its factorization.

4525291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 4525291 is about 2127.2731371406. The cubic root of 4525291 is about 165.4050775642.

The spelling of 4525291 in words is "four million, five hundred twenty-five thousand, two hundred ninety-one".