10505333 has 4 divisors (see below), whose sum is σ = 10551840. Its totient is φ = 10458828.

The previous prime is 10505317. The next prime is 10505351. The reversal of 10505333 is 33350501.

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 an emirpimes, since its reverse is a distinct semiprime: 33350501 = 2281 ⋅14621.

It is a cyclic number.

It is not a de Polignac number, because 10505333 - 2⁴ = 10505317 is a prime.

It is a super-2 number, since 2×10505333² = 220724042881778, 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 (10505353) 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, 22913 + ... + 23366.

It is an arithmetic number, because the mean of its divisors is an integer number (2637960).

Almost surely, 2^10505333 is an apocalyptic number.

It is an amenable number.

10505333 is a deficient number, since it is larger than the sum of its proper divisors (46507).

10505333 is an equidigital number, since it uses as much as digits as its factorization.

10505333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46506.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 10505333 is about 3241.1931445071. The cubic root of 10505333 is about 219.0130236968.

Adding to 10505333 its reverse (33350501), we get a palindrome (43855834).

The spelling of 10505333 in words is "ten million, five hundred five thousand, three hundred thirty-three".