10052309 has 4 divisors (see below), whose sum is σ = 10060704. Its totient is φ = 10043916.

The previous prime is 10052297. The next prime is 10052323. The reversal of 10052309 is 90325001.

10052309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 90325001 = 13 ⋅6948077.

It is a cyclic number.

It is not a de Polignac number, because 10052309 - 2⁴ = 10052293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10052209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027 + ... + 4920.

It is an arithmetic number, because the mean of its divisors is an integer number (2515176).

Almost surely, 2^10052309 is an apocalyptic number.

It is an amenable number.

10052309 is a deficient number, since it is larger than the sum of its proper divisors (8395).

10052309 is an equidigital number, since it uses as much as digits as its factorization.

10052309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8394.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 10052309 is about 3170.5376515664. The cubic root of 10052309 is about 215.8184703105.

The spelling of 10052309 in words is "ten million, fifty-two thousand, three hundred nine".