10522286525 has 6 divisors (see below), whose sum is σ = 13047635322. Its totient is φ = 8417829200.

The previous prime is 10522286521. The next prime is 10522286581. The reversal of 10522286525 is 52568222501.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3552875236 + 6969411289 = 59606^2 + 83483^2 .

It is not a de Polignac number, because 10522286525 - 2² = 10522286521 is a prime.

It is a super-2 number, since 2×10522286525² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10522286521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210445706 + ... + 210445755.

It is an arithmetic number, because the mean of its divisors is an integer number (2174605887).

Almost surely, 2^10522286525 is an apocalyptic number.

It is an amenable number.

10522286525 is a deficient number, since it is larger than the sum of its proper divisors (2525348797).

10522286525 is an equidigital number, since it uses as much as digits as its factorization.

10522286525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420891471 (or 420891466 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 10522286525 in words is "ten billion, five hundred twenty-two million, two hundred eighty-six thousand, five hundred twenty-five".