14520053351605 has 32 divisors (see below), whose sum is σ = 18696456806400. Its totient is φ = 10791676127232.

The previous prime is 14520053351593. The next prime is 14520053351611. The reversal of 14520053351605 is 50615335002541.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14520053351605 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9440716 + ... + 10870474.

It is an arithmetic number, because the mean of its divisors is an integer number (584264275200).

Almost surely, 2^{14520053351605} is an apocalyptic number.

It is an amenable number.

14520053351605 is a deficient number, since it is larger than the sum of its proper divisors (4176403454795).

14520053351605 is a wasteful number, since it uses less digits than its factorization.

14520053351605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431853.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 14520053351605 in words is "fourteen trillion, five hundred twenty billion, fifty-three million, three hundred fifty-one thousand, six hundred five".