6368073552 has 120 divisors (see below), whose sum is σ = 18981764256. Its totient is φ = 2065274496.

The previous prime is 6368073539. The next prime is 6368073557. The reversal of 6368073552 is 2553708636.

6368073552 is a `hidden beast` number, since 636 + 8 + 0 + 7 + 3 + 5 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6368073498 and 6368073507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6368073557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121723 + ... + 165989.

Almost surely, 2^6368073552 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 6368073552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9490882128).

6368073552 is an abundant number, since it is smaller than the sum of its proper divisors (12613690704).

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

6368073552 is a wasteful number, since it uses less digits than its factorization.

6368073552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44327 (or 44309 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 6368073552 is about 79800.2102252870. The cubic root of 6368073552 is about 1853.5431054359.

The spelling of 6368073552 in words is "six billion, three hundred sixty-eight million, seventy-three thousand, five hundred fifty-two".