10509029 has 2 divisors, whose sum is σ = 10509030. Its totient is φ = 10509028.

The previous prime is 10509013. The next prime is 10509097. The reversal of 10509029 is 92090501.

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., 10176100 + 332929 = 3190^2 + 577^2 .

It is an emirp because it is prime and its reverse (92090501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10509029 - 2⁴ = 10509013 is a prime.

It is a super-2 number, since 2×10509029² = 220879381045682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10508989 and 10509007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10506029) 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, 5254514 + 5254515.

It is an arithmetic number, because the mean of its divisors is an integer number (5254515).

Almost surely, 2^10509029 is an apocalyptic number.

It is an amenable number.

10509029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10509029 is an equidigital number, since it uses as much as digits as its factorization.

10509029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 10509029 is about 3241.7632547735. The cubic root of 10509029 is about 219.0387051681.

The spelling of 10509029 in words is "ten million, five hundred nine thousand, twenty-nine".