4526531 has 2 divisors, whose sum is σ = 4526532. Its totient is φ = 4526530.

The previous prime is 4526521. The next prime is 4526549. The reversal of 4526531 is 1356254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4526531 - 2¹⁴ = 4510147 is a prime.

It is a super-2 number, since 2×4526531² = 40978965787922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4526531.

It is not a weakly prime, because it can be changed into another prime (4526521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263265 + 2263266.

It is an arithmetic number, because the mean of its divisors is an integer number (2263266).

Almost surely, 2^4526531 is an apocalyptic number.

4526531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4526531 is an equidigital number, since it uses as much as digits as its factorization.

4526531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 4526531 is about 2127.5645701130. The cubic root of 4526531 is about 165.4201840376.

The spelling of 4526531 in words is "four million, five hundred twenty-six thousand, five hundred thirty-one".