13425545140530 has 64 divisors (see below), whose sum is σ = 32749473294720. Its totient is φ = 3521830631936.

The previous prime is 13425545140421. The next prime is 13425545140549. The reversal of 13425545140530 is 3504154552431.

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, 10990185 + ... + 12150524.

It is an arithmetic number, because the mean of its divisors is an integer number (511710520230).

Almost surely, 2^{13425545140530} is an apocalyptic number.

13425545140530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13425545140530 is an abundant number, since it is smaller than the sum of its proper divisors (19323928154190).

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

13425545140530 is a wasteful number, since it uses less digits than its factorization.

13425545140530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23141035.

The product of its (nonzero) digits is 720000, while the sum is 42.

Adding to 13425545140530 its reverse (3504154552431), we get a palindrome (16929699692961).

The spelling of 13425545140530 in words is "thirteen trillion, four hundred twenty-five billion, five hundred forty-five million, one hundred forty thousand, five hundred thirty".