13245333000520 has 32 divisors (see below), whose sum is σ = 29811144067200. Its totient is φ = 5296507455168.

The previous prime is 13245333000467. The next prime is 13245333000553. The reversal of 13245333000520 is 2500033354231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50672544 + ... + 50933263.

It is an arithmetic number, because the mean of its divisors is an integer number (931598252100).

Almost surely, 2^{13245333000520} is an apocalyptic number.

13245333000520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13245333000520 is an abundant number, since it is smaller than the sum of its proper divisors (16565811066680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13245333000520 is a wasteful number, since it uses less digits than its factorization.

13245333000520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101609077 (or 101609073 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 13245333000520 its reverse (2500033354231), we get a palindrome (15745366354751).

The spelling of 13245333000520 in words is "thirteen trillion, two hundred forty-five billion, three hundred thirty-three million, five hundred twenty", and thus it is an aban number.