10436230645 has 4 divisors (see below), whose sum is σ = 12523476780. Its totient is φ = 8348984512.

The previous prime is 10436230639. The next prime is 10436230669. The reversal of 10436230645 is 54603263401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2998548081 + 7437682564 = 54759^2 + 86242^2 .

It is a cyclic number.

It is not a de Polignac number, because 10436230645 - 2⁵ = 10436230613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10436230645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043623060 + ... + 1043623069.

It is an arithmetic number, because the mean of its divisors is an integer number (3130869195).

Almost surely, 2^10436230645 is an apocalyptic number.

It is an amenable number.

10436230645 is a deficient number, since it is larger than the sum of its proper divisors (2087246135).

10436230645 is an equidigital number, since it uses as much as digits as its factorization.

10436230645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087246134.

The product of its (nonzero) digits is 51840, while the sum is 34.

It can be divided in two parts, 10436 and 230645, that added together give a square (241081 = 491²).

The spelling of 10436230645 in words is "ten billion, four hundred thirty-six million, two hundred thirty thousand, six hundred forty-five".