56606737717233 has 28 divisors (see below), whose sum is σ = 92586852725328. Its totient is φ = 34307113763160.

The previous prime is 56606737717217. The next prime is 56606737717237. The reversal of 56606737717233 is 33271773760665.

56606737717233 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 67 + 377 + 172 + 33 = 666.

It is not a de Polignac number, because 56606737717233 - 2⁴ = 56606737717217 is a prime.

It is a super-2 number, since 2×56606737717233² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56606737717237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 3529530435 + ... + 3529546472.

Almost surely, 2^{56606737717233} is an apocalyptic number.

It is an amenable number.

56606737717233 is a deficient number, since it is larger than the sum of its proper divisors (35980115008095).

56606737717233 is an equidigital number, since it uses as much as digits as its factorization.

56606737717233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7059076936 (or 7059076921 counting only the distinct ones).

The product of its (nonzero) digits is 140026320, while the sum is 63.

The spelling of 56606737717233 in words is "fifty-six trillion, six hundred six billion, seven hundred thirty-seven million, seven hundred seventeen thousand, two hundred thirty-three".