6452553744 has 320 divisors, whose sum is σ = 22967418880. Its totient is φ = 1688947200.

The previous prime is 6452553743. The next prime is 6452553749. The reversal of 6452553744 is 4473552546.

6452553744 is a `hidden beast` number, since 6 + 4 + 52 + 553 + 7 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6452553744.

It is not an unprimeable number, because it can be changed into a prime (6452553743) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5935569 + ... + 5936655.

It is an arithmetic number, because the mean of its divisors is an integer number (71773184).

Almost surely, 2^6452553744 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 6452553744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11483709440).

6452553744 is an abundant number, since it is smaller than the sum of its proper divisors (16514865136).

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

6452553744 is a wasteful number, since it uses less digits than its factorization.

6452553744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275 (or 1263 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

The square root of 6452553744 is about 80327.7893633330. The cubic root of 6452553744 is about 1861.7036212356.

The spelling of 6452553744 in words is "six billion, four hundred fifty-two million, five hundred fifty-three thousand, seven hundred forty-four".