13266360253245 has 64 divisors (see below), whose sum is σ = 23177027985408. Its totient is φ = 6426289056000.

The previous prime is 13266360253243. The next prime is 13266360253259. The reversal of 13266360253245 is 54235206366231.

It is not a de Polignac number, because 13266360253245 - 2¹ = 13266360253243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13266360253194 and 13266360253203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13266360253243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 927515764 + ... + 927530066.

It is an arithmetic number, because the mean of its divisors is an integer number (362141062272).

Almost surely, 2^{13266360253245} is an apocalyptic number.

13266360253245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13266360253245 is a deficient number, since it is larger than the sum of its proper divisors (9910667732163).

13266360253245 is a wasteful number, since it uses less digits than its factorization.

13266360253245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 13266360253245 in words is "thirteen trillion, two hundred sixty-six billion, three hundred sixty million, two hundred fifty-three thousand, two hundred forty-five".