1096555824 has 360 divisors, whose sum is σ = 3915186912. Its totient is φ = 280350720.

The previous prime is 1096555813. The next prime is 1096555841. The reversal of 1096555824 is 4285556901.

1096555824 is a `hidden beast` number, since 1 + 0 + 9 + 65 + 5 + 582 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1096555824.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6984354 + ... + 6984510.

Almost surely, 2^1096555824 is an apocalyptic number.

1096555824 is a gapful number since it is divisible by the number (14) 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 1096555824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1957593456).

1096555824 is an abundant number, since it is smaller than the sum of its proper divisors (2818631088).

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

1096555824 is a wasteful number, since it uses less digits than its factorization.

1096555824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 1096555824 is about 33114.2842894120. The cubic root of 1096555824 is about 1031.2016089249.

The spelling of 1096555824 in words is "one billion, ninety-six million, five hundred fifty-five thousand, eight hundred twenty-four".