10523225 has 6 divisors (see below), whose sum is σ = 13048830. Its totient is φ = 8418560.

The previous prime is 10523209. The next prime is 10523251. The reversal of 10523225 is 52232501.

10523225 = T₉₀₅ + T₉₀₆ + ... + T₉₂₉.

10523225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 51529 + 10471696 = 227^2 + 3236^2 .

It is not a de Polignac number, because 10523225 - 2⁴ = 10523209 is a prime.

It is a super-2 number, since 2×10523225² = 221476528801250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10523197 and 10523206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210440 + ... + 210489.

It is an arithmetic number, because the mean of its divisors is an integer number (2174805).

Almost surely, 2^10523225 is an apocalyptic number.

It is an amenable number.

10523225 is a deficient number, since it is larger than the sum of its proper divisors (2525605).

10523225 is an equidigital number, since it uses as much as digits as its factorization.

10523225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420939 (or 420934 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 10523225 is about 3243.9520649973. The cubic root of 10523225 is about 219.1372894228.

Adding to 10523225 its reverse (52232501), we get a palindrome (62755726).

The spelling of 10523225 in words is "ten million, five hundred twenty-three thousand, two hundred twenty-five".