10636424437 has 2 divisors, whose sum is σ = 10636424438. Its totient is φ = 10636424436.

The previous prime is 10636424417. The next prime is 10636424473. The reversal of 10636424437 is 73442463601.

It is a happy number.

Together with next prime (10636424473) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9617921041 + 1018503396 = 98071^2 + 31914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10636424437 is a prime.

It is a super-2 number, since 2×10636424437² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10636424437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10636424417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5318212218 + 5318212219.

It is an arithmetic number, because the mean of its divisors is an integer number (5318212219).

Almost surely, 2^10636424437 is an apocalyptic number.

It is an amenable number.

10636424437 is a deficient number, since it is larger than the sum of its proper divisors (1).

10636424437 is an equidigital number, since it uses as much as digits as its factorization.

10636424437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 10636424437 in words is "ten billion, six hundred thirty-six million, four hundred twenty-four thousand, four hundred thirty-seven".