56893334016289 has 3 divisors (see below), whose sum is σ = 56893341559057. Its totient is φ = 56893326473522.

The previous prime is 56893334016269. The next prime is 56893334016293. The reversal of 56893334016289 is 98261043339865.

The square root of 56893334016289 is 7542767.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 56893334016289 - 2¹¹ = 56893334014241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56893334016269) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3771384 + ... + 11314150.

Almost surely, 2^{56893334016289} is an apocalyptic number.

56893334016289 is the 7542767-th square number.

56893334016289 is the 3771384-th centered octagonal number.

It is an amenable number.

56893334016289 is a deficient number, since it is larger than the sum of its proper divisors (7542768).

56893334016289 is an frugal number, since it uses more digits than its factorization.

56893334016289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15085534 (or 7542767 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 67.

The spelling of 56893334016289 in words is "fifty-six trillion, eight hundred ninety-three billion, three hundred thirty-four million, sixteen thousand, two hundred eighty-nine".