6266286118656 has 432 divisors, whose sum is σ = 18860491200096. Its totient is φ = 1999064530944.

The previous prime is 6266286118613. The next prime is 6266286118661. The reversal of 6266286118656 is 6568116826626.

It is a happy number.

6266286118656 is a `hidden beast` number, since 6 + 2 + 6 + 6 + 2 + 8 + 611 + 8 + 6 + 5 + 6 = 666.

It is a super-2 number, since 2×6266286118656² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6266286118593 and 6266286118602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2756833936 + ... + 2756836208.

Almost surely, 2^{6266286118656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6266286118656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9430245600048).

6266286118656 is an abundant number, since it is smaller than the sum of its proper divisors (12594205081440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6266286118656 is a wasteful number, since it uses less digits than its factorization.

6266286118656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848 (or 2831 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 63.

The spelling of 6266286118656 in words is "six trillion, two hundred sixty-six billion, two hundred eighty-six million, one hundred eighteen thousand, six hundred fifty-six".