6366596749056 has 216 divisors, whose sum is σ = 19327520459520. Its totient is φ = 2009992071168.

The previous prime is 6366596749013. The next prime is 6366596749067. The reversal of 6366596749056 is 6509476956636.

6366596749056 is a `hidden beast` number, since 6 + 36 + 6 + 59 + 6 + 7 + 490 + 56 = 666.

It is a super-2 number, since 2×6366596749056² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195355995 + ... + 195388581.

Almost surely, 2^{6366596749056} 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 6366596749056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9663760229760).

6366596749056 is an abundant number, since it is smaller than the sum of its proper divisors (12960923710464).

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

6366596749056 is a wasteful number, since it uses less digits than its factorization.

6366596749056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37091 (or 37074 counting only the distinct ones).

The product of its (nonzero) digits is 1322697600, while the sum is 72.

The spelling of 6366596749056 in words is "six trillion, three hundred sixty-six billion, five hundred ninety-six million, seven hundred forty-nine thousand, fifty-six".