11604435602225 has 6 divisors (see below), whose sum is σ = 14389500146790. Its totient is φ = 9283548481760.

The previous prime is 11604435602129. The next prime is 11604435602273. The reversal of 11604435602225 is 52220653440611.

It can be written as a sum of positive squares in 3 ways, for example, as 44517202081 + 11559918400144 = 210991^2 + 3399988^2 .

It is not a de Polignac number, because 11604435602225 - 2¹⁸ = 11604435340081 is a prime.

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, 232088712020 + ... + 232088712069.

It is an arithmetic number, because the mean of its divisors is an integer number (2398250024465).

Almost surely, 2^{11604435602225} is an apocalyptic number.

It is an amenable number.

11604435602225 is a deficient number, since it is larger than the sum of its proper divisors (2785064544565).

11604435602225 is an equidigital number, since it uses as much as digits as its factorization.

11604435602225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464177424099 (or 464177424094 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 11604435602225 in words is "eleven trillion, six hundred four billion, four hundred thirty-five million, six hundred two thousand, two hundred twenty-five".