10522025 has 12 divisors (see below), whose sum is σ = 13196700. Its totient is φ = 8321280.

The previous prime is 10522013. The next prime is 10522027. The reversal of 10522025 is 52022501.

It can be written as a sum of positive squares in 6 ways, for example, as 3636649 + 6885376 = 1907^2 + 2624^2 .

It is not a de Polignac number, because 10522025 - 2¹⁰ = 10521001 is a prime.

It is a super-2 number, since 2×10522025² = 221426020201250, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10521994 and 10522012.

It is not an unprimeable number, because it can be changed into a prime (10522027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140 + ... + 4589.

It is an arithmetic number, because the mean of its divisors is an integer number (1099725).

Almost surely, 2^10522025 is an apocalyptic number.

It is an amenable number.

10522025 is a deficient number, since it is larger than the sum of its proper divisors (2674675).

10522025 is an equidigital number, since it uses as much as digits as its factorization.

10522025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828 (or 4823 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 10522025 is about 3243.7671001476. The cubic root of 10522025 is about 219.1289594434.

Adding to 10522025 its reverse (52022501), we get a palindrome (62544526).

The spelling of 10522025 in words is "ten million, five hundred twenty-two thousand, twenty-five".