10514521 has 2 divisors, whose sum is σ = 10514522. Its totient is φ = 10514520.

The previous prime is 10514513. The next prime is 10514531. The reversal of 10514521 is 12541501.

10514521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8785296 + 1729225 = 2964^2 + 1315^2 .

It is a cyclic number.

It is not a de Polignac number, because 10514521 - 2³ = 10514513 is a prime.

It is a super-2 number, since 2×10514521² = 221110303718882, which contains 22 as substring.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (10514531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5257260 + 5257261.

It is an arithmetic number, because the mean of its divisors is an integer number (5257261).

Almost surely, 2^10514521 is an apocalyptic number.

It is an amenable number.

10514521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10514521 is an equidigital number, since it uses as much as digits as its factorization.

10514521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 10514521 is about 3242.6102140097. The cubic root of 10514521 is about 219.0768549367.

The spelling of 10514521 in words is "ten million, five hundred fourteen thousand, five hundred twenty-one".