10352521 has 2 divisors, whose sum is σ = 10352522. Its totient is φ = 10352520.

The previous prime is 10352513. The next prime is 10352533. The reversal of 10352521 is 12525301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6948496 + 3404025 = 2636^2 + 1845^2 .

It is an emirp because it is prime and its reverse (12525301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10352521 - 2³ = 10352513 is a prime.

It is a Chen prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (10352501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5176260 + 5176261.

It is an arithmetic number, because the mean of its divisors is an integer number (5176261).

Almost surely, 2^10352521 is an apocalyptic number.

It is an amenable number.

10352521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10352521 is an equidigital number, since it uses as much as digits as its factorization.

10352521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 10352521 is about 3217.5333720103. The cubic root of 10352521 is about 217.9459016226.

Adding to 10352521 its reverse (12525301), we get a palindrome (22877822).

The spelling of 10352521 in words is "ten million, three hundred fifty-two thousand, five hundred twenty-one".