7252529 has 2 divisors, whose sum is σ = 7252530. Its totient is φ = 7252528.

The previous prime is 7252519. The next prime is 7252559. The reversal of 7252529 is 9252527.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6864400 + 388129 = 2620^2 + 623^2 .

It is a cyclic number.

It is not a de Polignac number, because 7252529 - 2⁴ = 7252513 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7252495 and 7252504.

It is not a weakly prime, because it can be changed into another prime (7252519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626264 + 3626265.

It is an arithmetic number, because the mean of its divisors is an integer number (3626265).

Almost surely, 2^7252529 is an apocalyptic number.

It is an amenable number.

7252529 is a deficient number, since it is larger than the sum of its proper divisors (1).

7252529 is an equidigital number, since it uses as much as digits as its factorization.

7252529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 32.

The square root of 7252529 is about 2693.0519861302. The cubic root of 7252529 is about 193.5663338911.

The spelling of 7252529 in words is "seven million, two hundred fifty-two thousand, five hundred twenty-nine".