3660523656343 has 16 divisors (see below), whose sum is σ = 3794356224000. Its totient is φ = 3527202296800.

The previous prime is 3660523656323. The next prime is 3660523656347. The reversal of 3660523656343 is 3436563250663.

It is a cyclic number.

It is not a de Polignac number, because 3660523656343 - 2²⁹ = 3659986785431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660523656347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 53520618 + ... + 53588968.

It is an arithmetic number, because the mean of its divisors is an integer number (237147264000).

Almost surely, 2^{3660523656343} is an apocalyptic number.

3660523656343 is a deficient number, since it is larger than the sum of its proper divisors (133832567657).

3660523656343 is a wasteful number, since it uses less digits than its factorization.

3660523656343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72062.

The product of its (nonzero) digits is 20995200, while the sum is 52.

The spelling of 3660523656343 in words is "three trillion, six hundred sixty billion, five hundred twenty-three million, six hundred fifty-six thousand, three hundred forty-three".