13522443245154 has 16 divisors (see below), whose sum is σ = 30049873878240. Its totient is φ = 4507481081700.

The previous prime is 13522443245149. The next prime is 13522443245177. The reversal of 13522443245154 is 45154234422531.

13522443245154 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 24 + 432 + 45 + 154 = 666.

It is a super-2 number, since 2×13522443245154² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125207807772 + ... + 125207807879.

It is an arithmetic number, because the mean of its divisors is an integer number (1878117117390).

Almost surely, 2^{13522443245154} is an apocalyptic number.

13522443245154 is an abundant number, since it is smaller than the sum of its proper divisors (16527430633086).

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

13522443245154 is a wasteful number, since it uses less digits than its factorization.

13522443245154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250415615662 (or 250415615656 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

Adding to 13522443245154 its reverse (45154234422531), we get a palindrome (58676677667685).

The spelling of 13522443245154 in words is "thirteen trillion, five hundred twenty-two billion, four hundred forty-three million, two hundred forty-five thousand, one hundred fifty-four".