14520121322552 has 16 divisors (see below), whose sum is σ = 27229507598400. Its totient is φ = 7258919296320.

The previous prime is 14520121322533. The next prime is 14520121322563. The reversal of 14520121322552 is 25522312102541.

14520121322552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 142616552 + ... + 142718327.

It is an arithmetic number, because the mean of its divisors is an integer number (1701844224900).

Almost surely, 2^{14520121322552} is an apocalyptic number.

It is an amenable number.

14520121322552 is a deficient number, since it is larger than the sum of its proper divisors (12709386275848).

14520121322552 is a wasteful number, since it uses less digits than its factorization.

14520121322552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285341246 (or 285341242 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 14520121322552 in words is "fourteen trillion, five hundred twenty billion, one hundred twenty-one million, three hundred twenty-two thousand, five hundred fifty-two".