13352054421530 has 32 divisors (see below), whose sum is σ = 26276972961600. Its totient is φ = 4844478929920.

The previous prime is 13352054421479. The next prime is 13352054421539. The reversal of 13352054421530 is 3512445025331.

It is not an unprimeable number, because it can be changed into a prime (13352054421539) 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, 135120224 + ... + 135219003.

It is an arithmetic number, because the mean of its divisors is an integer number (821155405050).

Almost surely, 2^{13352054421530} is an apocalyptic number.

13352054421530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13352054421530 is a deficient number, since it is larger than the sum of its proper divisors (12924918540070).

13352054421530 is a wasteful number, since it uses less digits than its factorization.

13352054421530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270339694.

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

Adding to 13352054421530 its reverse (3512445025331), we get a palindrome (16864499446861).

The spelling of 13352054421530 in words is "thirteen trillion, three hundred fifty-two billion, fifty-four million, four hundred twenty-one thousand, five hundred thirty".