6744055500 has 576 divisors, whose sum is σ = 26863828992. Its totient is φ = 1386201600.

The previous prime is 6744055471. The next prime is 6744055511. The reversal of 6744055500 is 55504476.

It is a happy number.

6744055500 is a `hidden beast` number, since 67 + 4 + 40 + 5 + 550 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17608309 + ... + 17608691.

It is an arithmetic number, because the mean of its divisors is an integer number (46638592).

Almost surely, 2^6744055500 is an apocalyptic number.

6744055500 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 6744055500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13431914496).

6744055500 is an abundant number, since it is smaller than the sum of its proper divisors (20119773492).

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

6744055500 is a wasteful number, since it uses less digits than its factorization.

6744055500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 6744055500 is about 82122.1985823565. The cubic root of 6744055500 is about 1889.3266266667.

Adding to 6744055500 its reverse (55504476), we get a palindrome (6799559976).

The spelling of 6744055500 in words is "six billion, seven hundred forty-four million, fifty-five thousand, five hundred".