10533825 has 18 divisors (see below), whose sum is σ = 18867654. Its totient is φ = 5617920.

The previous prime is 10533823. The next prime is 10533833. The reversal of 10533825 is 52833501.

It can be written as a sum of positive squares in 3 ways, for example, as 1461681 + 9072144 = 1209^2 + 3012^2 .

It is not a de Polignac number, because 10533825 - 2¹ = 10533823 is a prime.

It is a super-2 number, since 2×10533825² = 221922938261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10533821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23184 + ... + 23633.

It is an arithmetic number, because the mean of its divisors is an integer number (1048203).

Almost surely, 2^10533825 is an apocalyptic number.

10533825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10533825 is a deficient number, since it is larger than the sum of its proper divisors (8333829).

10533825 is a wasteful number, since it uses less digits than its factorization.

10533825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46833 (or 46825 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 10533825 is about 3245.5854633640. The cubic root of 10533825 is about 219.2108434195.

It can be divided in two parts, 105 and 33825, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 10533825 in words is "ten million, five hundred thirty-three thousand, eight hundred twenty-five".