13425345328553 has 8 divisors (see below), whose sum is σ = 13430687203872. Its totient is φ = 13420003741056.

The previous prime is 13425345328519. The next prime is 13425345328567. The reversal of 13425345328553 is 35582354352431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13425345328553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13425345328495 and 13425345328504.

It is not an unprimeable number, because it can be changed into a prime (13425345028553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177506201 + ... + 177581817.

It is an arithmetic number, because the mean of its divisors is an integer number (1678835900484).

Almost surely, 2^{13425345328553} is an apocalyptic number.

It is an amenable number.

13425345328553 is a deficient number, since it is larger than the sum of its proper divisors (5341875319).

13425345328553 is an equidigital number, since it uses as much as digits as its factorization.

13425345328553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143911.

The product of its digits is 25920000, while the sum is 53.

The spelling of 13425345328553 in words is "thirteen trillion, four hundred twenty-five billion, three hundred forty-five million, three hundred twenty-eight thousand, five hundred fifty-three".