13423544253510 has 64 divisors (see below), whose sum is σ = 32640416640000. Its totient is φ = 3532555383552.

The previous prime is 13423544253487. The next prime is 13423544253557. The reversal of 13423544253510 is 1535244532431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3406866 + ... + 6201114.

It is an arithmetic number, because the mean of its divisors is an integer number (510006510000).

Almost surely, 2^{13423544253510} is an apocalyptic number.

13423544253510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13423544253510 is an abundant number, since it is smaller than the sum of its proper divisors (19216872386490).

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

13423544253510 is a wasteful number, since it uses less digits than its factorization.

13423544253510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796365.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 13423544253510 its reverse (1535244532431), we get a palindrome (14958788785941).

The spelling of 13423544253510 in words is "thirteen trillion, four hundred twenty-three billion, five hundred forty-four million, two hundred fifty-three thousand, five hundred ten".