13043041252553 has 64 divisors (see below), whose sum is σ = 14919937966080. Its totient is φ = 11311383283200.

The previous prime is 13043041252547. The next prime is 13043041252601. The reversal of 13043041252553 is 35525214034031.

It is not a de Polignac number, because 13043041252553 - 2²⁴ = 13043024475337 is a prime.

It is a super-2 number, since 2×13043041252553² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13043041252523) 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, 5383012100 + ... + 5383014522.

It is an arithmetic number, because the mean of its divisors is an integer number (233124030720).

Almost surely, 2^{13043041252553} is an apocalyptic number.

13043041252553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13043041252553 is a deficient number, since it is larger than the sum of its proper divisors (1876896713527).

13043041252553 is a wasteful number, since it uses less digits than its factorization.

13043041252553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 13043041252553 its reverse (35525214034031), we get a palindrome (48568255286584).

The spelling of 13043041252553 in words is "thirteen trillion, forty-three billion, forty-one million, two hundred fifty-two thousand, five hundred fifty-three".