8551796400 has 960 divisors, whose sum is σ = 37197619200. Its totient is φ = 1824768000.

The previous prime is 8551796389. The next prime is 8551796419. The reversal of 8551796400 is 46971558.

8551796400 is a `hidden beast` number, since 8 + 5 + 517 + 96 + 40 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 96087556 + ... + 96087644.

It is an arithmetic number, because the mean of its divisors is an integer number (38747520).

Almost surely, 2^8551796400 is an apocalyptic number.

8551796400 is a gapful number since it is divisible by the number (80) 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 8551796400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18598809600).

8551796400 is an abundant number, since it is smaller than the sum of its proper divisors (28645822800).

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

8551796400 is a wasteful number, since it uses less digits than its factorization.

8551796400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 8551796400 is about 92475.9233530544. The cubic root of 8551796400 is about 2044.9645520444.

The spelling of 8551796400 in words is "eight billion, five hundred fifty-one million, seven hundred ninety-six thousand, four hundred".