10533133 has 8 divisors (see below), whose sum is σ = 11461688. Its totient is φ = 9621504.

The previous prime is 10533121. The next prime is 10533139. The reversal of 10533133 is 33133501.

It can be written as a sum of positive squares in 4 ways, for example, as 660969 + 9872164 = 813^2 + 3142^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10533133 - 2¹⁷ = 10402061 is a prime.

It is a super-2 number, since 2×10533133² = 221893781591378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10533133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2916 + ... + 5437.

It is an arithmetic number, because the mean of its divisors is an integer number (1432711).

Almost surely, 2^10533133 is an apocalyptic number.

10533133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10533133 is a deficient number, since it is larger than the sum of its proper divisors (928555).

10533133 is an equidigital number, since it uses as much as digits as its factorization.

10533133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 10533133 is about 3245.4788552693. The cubic root of 10533133 is about 219.2060430984.

Adding to 10533133 its reverse (33133501), we get a palindrome (43666634).

It can be divided in two parts, 1053 and 3133, that added together give a triangular number (4186 = T₉₁).

The spelling of 10533133 in words is "ten million, five hundred thirty-three thousand, one hundred thirty-three".