10533533 has 4 divisors (see below), whose sum is σ = 10540608. Its totient is φ = 10526460.

The previous prime is 10533529. The next prime is 10533569. The reversal of 10533533 is 33533501.

10533533 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.

It is a cyclic number.

It is not a de Polignac number, because 10533533 - 2² = 10533529 is a prime.

It is a super-2 number, since 2×10533533² = 221910634924178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10533499 and 10533508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533833) 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, 341 + ... + 4602.

It is an arithmetic number, because the mean of its divisors is an integer number (2635152).

Almost surely, 2^10533533 is an apocalyptic number.

It is an amenable number.

10533533 is a deficient number, since it is larger than the sum of its proper divisors (7075).

10533533 is an equidigital number, since it uses as much as digits as its factorization.

10533533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074.

The product of its (nonzero) digits is 2025, while the sum is 23.

The square root of 10533533 is about 3245.5404788725. The cubic root of 10533533 is about 219.2088178761.

The spelling of 10533533 in words is "ten million, five hundred thirty-three thousand, five hundred thirty-three".