6552254880 has 288 divisors, whose sum is σ = 23874963840. Its totient is φ = 1631508480.

The previous prime is 6552254857. The next prime is 6552254887. The reversal of 6552254880 is 884522556.

It is a happy number.

6552254880 is a `hidden beast` number, since 6 + 5 + 5 + 22 + 548 + 80 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6552254887) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1940874 + ... + 1944246.

It is an arithmetic number, because the mean of its divisors is an integer number (82899180).

Almost surely, 2^6552254880 is an apocalyptic number.

6552254880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6552254880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11937481920).

6552254880 is an abundant number, since it is smaller than the sum of its proper divisors (17322708960).

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

6552254880 is a wasteful number, since it uses less digits than its factorization.

6552254880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484 (or 3473 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The square root of 6552254880 is about 80945.9997776295. Note that the first 3 decimals coincide. The cubic root of 6552254880 is about 1871.2433113149.

It can be divided in two parts, 65522548 and 80, that added together give a triangular number (65522628 = T₁₁₄₄₇).

The spelling of 6552254880 in words is "six billion, five hundred fifty-two million, two hundred fifty-four thousand, eight hundred eighty".