10505359 has 4 divisors (see below), whose sum is σ = 10677640. Its totient is φ = 10333080.

The previous prime is 10505353. The next prime is 10505377. The reversal of 10505359 is 95350501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95350501 = 17 ⋅5608853.

It is a cyclic number.

It is not a de Polignac number, because 10505359 - 2³ = 10505351 is a prime.

It is a super-2 number, since 2×10505359² = 220725135437762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505351) 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, 86049 + ... + 86170.

It is an arithmetic number, because the mean of its divisors is an integer number (2669410).

Almost surely, 2^10505359 is an apocalyptic number.

10505359 is a deficient number, since it is larger than the sum of its proper divisors (172281).

10505359 is an equidigital number, since it uses as much as digits as its factorization.

10505359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172280.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 10505359 is about 3241.1971553733. The cubic root of 10505359 is about 219.0132043775.

The spelling of 10505359 in words is "ten million, five hundred five thousand, three hundred fifty-nine".