10510525 has 6 divisors (see below), whose sum is σ = 13033082. Its totient is φ = 8408400.

The previous prime is 10510501. The next prime is 10510531. The reversal of 10510525 is 52501501.

It can be written as a sum of positive squares in 3 ways, for example, as 2181529 + 8328996 = 1477^2 + 2886^2 .

It is not a de Polignac number, because 10510525 - 2²¹ = 8413373 is a prime.

It is a super-2 number, since 2×10510525² = 220942271551250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 210186 + ... + 210235.

Almost surely, 2^10510525 is an apocalyptic number.

It is an amenable number.

10510525 is a deficient number, since it is larger than the sum of its proper divisors (2522557).

10510525 is an equidigital number, since it uses as much as digits as its factorization.

10510525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420431 (or 420426 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 10510525 is about 3241.9939851887. The cubic root of 10510525 is about 219.0490983374.

The spelling of 10510525 in words is "ten million, five hundred ten thousand, five hundred twenty-five".