6411363552 has 288 divisors, whose sum is σ = 20704844160. Its totient is φ = 1864719360.

The previous prime is 6411363533. The next prime is 6411363583. The reversal of 6411363552 is 2553631146.

6411363552 is a `hidden beast` number, since 6 + 4 + 1 + 13 + 635 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×6411363552² = 82211165191828113408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 9728599 + ... + 9729257.

It is an arithmetic number, because the mean of its divisors is an integer number (71891820).

Almost surely, 2^6411363552 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 6411363552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10352422080).

6411363552 is an abundant number, since it is smaller than the sum of its proper divisors (14293480608).

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

6411363552 is a wasteful number, since it uses less digits than its factorization.

6411363552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 795 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 6411363552 is about 80070.9907020014. The cubic root of 6411363552 is about 1857.7337365629.

Adding to 6411363552 its reverse (2553631146), we get a palindrome (8964994698).

It can be divided in two parts, 6411 and 363552, that added together give a palindrome (369963).

The spelling of 6411363552 in words is "six billion, four hundred eleven million, three hundred sixty-three thousand, five hundred fifty-two".