6216513540056 has 32 divisors (see below), whose sum is σ = 12108344184000. Its totient is φ = 2988518674176.

The previous prime is 6216513540053. The next prime is 6216513540103. The reversal of 6216513540056 is 6500453156126.

It is a super-2 number, since 2×6216513540056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6216513539989 and 6216513540016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6216513540053) 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 7 ways as a sum of consecutive naturals, for example, 56001701 + ... + 56112596.

It is an arithmetic number, because the mean of its divisors is an integer number (378385755750).

Almost surely, 2^{6216513540056} is an apocalyptic number.

It is an amenable number.

6216513540056 is a deficient number, since it is larger than the sum of its proper divisors (5891830643944).

6216513540056 is a wasteful number, since it uses less digits than its factorization.

6216513540056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112114571 (or 112114567 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 6216513540056 in words is "six trillion, two hundred sixteen billion, five hundred thirteen million, five hundred forty thousand, fifty-six".