5656260322231 has 4 divisors (see below), whose sum is σ = 5656265078992. Its totient is φ = 5656255565472.

The previous prime is 5656260322217. The next prime is 5656260322291. The reversal of 5656260322231 is 1322230626565.

It is a happy 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 a cyclic number.

It is not a de Polignac number, because 5656260322231 - 2³⁷ = 5518821368759 is a prime.

It is a super-2 number, since 2×5656260322231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656260322201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158046 + ... + 3557188.

It is an arithmetic number, because the mean of its divisors is an integer number (1414066269748).

Almost surely, 2^{5656260322231} is an apocalyptic number.

5656260322231 is a deficient number, since it is larger than the sum of its proper divisors (4756761).

5656260322231 is a wasteful number, since it uses less digits than its factorization.

5656260322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756760.

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 5656260322231 its reverse (1322230626565), we get a palindrome (6978490948796).

The spelling of 5656260322231 in words is "five trillion, six hundred fifty-six billion, two hundred sixty million, three hundred twenty-two thousand, two hundred thirty-one".