13200604364625 has 16 divisors (see below), whose sum is σ = 21965805663360. Its totient is φ = 7040322327600.

The previous prime is 13200604364609. The next prime is 13200604364641. The reversal of 13200604364625 is 52646340600231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13200604364609) and next prime (13200604364641).

It is not a de Polignac number, because 13200604364625 - 2⁴ = 13200604364609 is a prime.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 17600805445 + ... + 17600806194.

It is an arithmetic number, because the mean of its divisors is an integer number (1372862853960).

Almost surely, 2^{13200604364625} is an apocalyptic number.

13200604364625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13200604364625 is a deficient number, since it is larger than the sum of its proper divisors (8765201298735).

13200604364625 is an equidigital number, since it uses as much as digits as its factorization.

13200604364625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35201611657 (or 35201611647 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 13200604364625 its reverse (52646340600231), we get a palindrome (65846944964856).

The spelling of 13200604364625 in words is "thirteen trillion, two hundred billion, six hundred four million, three hundred sixty-four thousand, six hundred twenty-five".