5655116800 has 66 divisors (see below), whose sum is σ = 14017905128. Its totient is φ = 2262036480.

The previous prime is 5655116773. The next prime is 5655116849. The reversal of 5655116800 is 86115565.

It is a self number, because there is not a number n which added to its sum of digits gives 5655116800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84852 + ... + 136051.

Almost surely, 2^5655116800 is an apocalyptic number.

5655116800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5655116800 is an abundant number, since it is smaller than the sum of its proper divisors (8362788328).

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

5655116800 is a wasteful number, since it uses less digits than its factorization.

5655116800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220933 (or 220910 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 5655116800 is about 75200.5106365642. The cubic root of 5655116800 is about 1781.6149968355.

The spelling of 5655116800 in words is "five billion, six hundred fifty-five million, one hundred sixteen thousand, eight hundred".