13425354325245 has 32 divisors (see below), whose sum is σ = 21682022567040. Its totient is φ = 7093063676160.

The previous prime is 13425354325223. The next prime is 13425354325247. The reversal of 13425354325245 is 54252345352431.

It is a happy number.

It is not a de Polignac number, because 13425354325245 - 2¹¹ = 13425354323197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13425354325194 and 13425354325203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425354325247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7276450 + ... + 8932940.

It is an arithmetic number, because the mean of its divisors is an integer number (677563205220).

Almost surely, 2^{13425354325245} is an apocalyptic number.

13425354325245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13425354325245 is a deficient number, since it is larger than the sum of its proper divisors (8256668241795).

13425354325245 is a wasteful number, since it uses less digits than its factorization.

13425354325245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661565.

The product of its digits is 8640000, while the sum is 48.

Adding to 13425354325245 its reverse (54252345352431), we get a palindrome (67677699677676).

The spelling of 13425354325245 in words is "thirteen trillion, four hundred twenty-five billion, three hundred fifty-four million, three hundred twenty-five thousand, two hundred forty-five".