13451125245252 has 12 divisors (see below), whose sum is σ = 31385958905616. Its totient is φ = 4483708415080.

The previous prime is 13451125245227. The next prime is 13451125245317. The reversal of 13451125245252 is 25254252115431.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560463551874 + ... + 560463551897.

It is an arithmetic number, because the mean of its divisors is an integer number (2615496575468).

Almost surely, 2^{13451125245252} is an apocalyptic number.

13451125245252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13451125245252 is an abundant number, since it is smaller than the sum of its proper divisors (17934833660364).

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

13451125245252 is a wasteful number, since it uses less digits than its factorization.

13451125245252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120927103778 (or 1120927103776 counting only the distinct ones).

The product of its digits is 480000, while the sum is 42.

The spelling of 13451125245252 in words is "thirteen trillion, four hundred fifty-one billion, one hundred twenty-five million, two hundred forty-five thousand, two hundred fifty-two".