6413550056 has 16 divisors (see below), whose sum is σ = 12026270340. Its totient is φ = 3206544640.

The previous prime is 6413550047. The next prime is 6413550083. The reversal of 6413550056 is 6500553146.

It can be written as a sum of positive squares in 2 ways, for example, as 5060045956 + 1353504100 = 71134^2 + 36790^2 .

It is a super-2 number, since 2×6413550056² = 82267248641635206272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6413549998 and 6413550025.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171266 + ... + 205326.

Almost surely, 2^6413550056 is an apocalyptic number.

It is an amenable number.

6413550056 is a deficient number, since it is larger than the sum of its proper divisors (5612720284).

6413550056 is a wasteful number, since it uses less digits than its factorization.

6413550056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57604 (or 57600 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 6413550056 is about 80084.6430721896. The cubic root of 6413550056 is about 1857.9448970825.

The spelling of 6413550056 in words is "six billion, four hundred thirteen million, five hundred fifty thousand, fifty-six".