6554899200 has 216 divisors, whose sum is σ = 21754888848. Its totient is φ = 1738096640.

The previous prime is 6554899199. The next prime is 6554899201. The reversal of 6554899200 is 29984556.

It is an interprime number because it is at equal distance from previous prime (6554899199) and next prime (6554899201).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 6554899200.

It is not an unprimeable number, because it can be changed into a prime (6554899201) 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, 3781534 + ... + 3783266.

It is an arithmetic number, because the mean of its divisors is an integer number (100717078).

Almost surely, 2^6554899200 is an apocalyptic number.

6554899200 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 6554899200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10877444424).

6554899200 is an abundant number, since it is smaller than the sum of its proper divisors (15199989648).

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

6554899200 is a wasteful number, since it uses less digits than its factorization.

6554899200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 6554899200 is about 80962.3319822249. The cubic root of 6554899200 is about 1871.4950058690.

The spelling of 6554899200 in words is "six billion, five hundred fifty-four million, eight hundred ninety-nine thousand, two hundred".