10636530425 has 6 divisors (see below), whose sum is σ = 13189297758. Its totient is φ = 8509224320.

The previous prime is 10636530413. The next prime is 10636530451. The reversal of 10636530425 is 52403563601.

It can be written as a sum of positive squares in 3 ways, for example, as 76090729 + 10560439696 = 8723^2 + 102764^2 .

It is not a de Polignac number, because 10636530425 - 2⁸ = 10636530169 is a prime.

It is a super-2 number, since 2×10636530425² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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, 212730584 + ... + 212730633.

It is an arithmetic number, because the mean of its divisors is an integer number (2198216293).

Almost surely, 2^10636530425 is an apocalyptic number.

It is an amenable number.

10636530425 is a deficient number, since it is larger than the sum of its proper divisors (2552767333).

10636530425 is an equidigital number, since it uses as much as digits as its factorization.

10636530425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425461227 (or 425461222 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 10636530425 in words is "ten billion, six hundred thirty-six million, five hundred thirty thousand, four hundred twenty-five".