13254253202415 has 8 divisors (see below), whose sum is σ = 21206805123888. Its totient is φ = 7068935041280.

The previous prime is 13254253202413. The next prime is 13254253202419. The reversal of 13254253202415 is 51420235245231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13254253202415 - 2¹ = 13254253202413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254253202413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441808440066 + ... + 441808440095.

It is an arithmetic number, because the mean of its divisors is an integer number (2650850640486).

Almost surely, 2^{13254253202415} is an apocalyptic number.

13254253202415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13254253202415 is a deficient number, since it is larger than the sum of its proper divisors (7952551921473).

13254253202415 is an equidigital number, since it uses as much as digits as its factorization.

13254253202415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883616880169.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 13254253202415 its reverse (51420235245231), we get a palindrome (64674488447646).

The spelling of 13254253202415 in words is "thirteen trillion, two hundred fifty-four billion, two hundred fifty-three million, two hundred two thousand, four hundred fifteen".