56553216543562 has 8 divisors (see below), whose sum is σ = 88518078068256. Its totient is φ = 27047190520812.

The previous prime is 56553216543559. The next prime is 56553216543563. The reversal of 56553216543562 is 26534561235565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56553216543497 and 56553216543506.

It is not an unprimeable number, because it can be changed into a prime (56553216543563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614708875428 + ... + 614708875519.

It is an arithmetic number, because the mean of its divisors is an integer number (11064759758532).

Almost surely, 2^{56553216543562} is an apocalyptic number.

56553216543562 is a deficient number, since it is larger than the sum of its proper divisors (31964861524694).

56553216543562 is a wasteful number, since it uses less digits than its factorization.

56553216543562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229417750972.

The product of its digits is 97200000, while the sum is 58.

The spelling of 56553216543562 in words is "fifty-six trillion, five hundred fifty-three billion, two hundred sixteen million, five hundred forty-three thousand, five hundred sixty-two".