13253413404504 has 64 divisors (see below), whose sum is σ = 40779733559040. Its totient is φ = 3495405732480.

The previous prime is 13253413404503. The next prime is 13253413404509. The reversal of 13253413404504 is 40540431435231.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253413404503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034204182 + ... + 3034208549.

It is an arithmetic number, because the mean of its divisors is an integer number (637183336860).

Almost surely, 2^{13253413404504} is an apocalyptic number.

13253413404504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13253413404504 is an abundant number, since it is smaller than the sum of its proper divisors (27526320154536).

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

13253413404504 is a wasteful number, since it uses less digits than its factorization.

13253413404504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068412760 (or 6068412756 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 13253413404504 its reverse (40540431435231), we get a palindrome (53793844839735).

The spelling of 13253413404504 in words is "thirteen trillion, two hundred fifty-three billion, four hundred thirteen million, four hundred four thousand, five hundred four".