10256525 has 12 divisors (see below), whose sum is σ = 13466772. Its totient is φ = 7722240.

The previous prime is 10256483. The next prime is 10256527. The reversal of 10256525 is 52565201.

It can be written as a sum of positive squares in 6 ways, for example, as 3721 + 10252804 = 61^2 + 3202^2 .

It is not a de Polignac number, because 10256525 - 2⁶ = 10256461 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10256494 and 10256503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10256527) 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, 11642 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (1122231).

Almost surely, 2^10256525 is an apocalyptic number.

It is an amenable number.

10256525 is a deficient number, since it is larger than the sum of its proper divisors (3210247).

10256525 is a wasteful number, since it uses less digits than its factorization.

10256525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24160 (or 24155 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 10256525 is about 3202.5809903888. The cubic root of 10256525 is about 217.2701583999.

The spelling of 10256525 in words is "ten million, two hundred fifty-six thousand, five hundred twenty-five".