5616650880 has 192 divisors, whose sum is σ = 19514476800. Its totient is φ = 1488549888.

The previous prime is 5616650861. The next prime is 5616650887. The reversal of 5616650880 is 880566165.

5616650880 is a `hidden beast` number, since 5 + 6 + 1 + 66 + 508 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616650887) 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, 959001 + ... + 964839.

It is an arithmetic number, because the mean of its divisors is an integer number (101637900).

Almost surely, 2^5616650880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5616650880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9757238400).

5616650880 is an abundant number, since it is smaller than the sum of its proper divisors (13897825920).

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

5616650880 is a wasteful number, since it uses less digits than its factorization.

5616650880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031 (or 6016 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5616650880 is about 74944.3185304930. The cubic root of 5616650880 is about 1777.5663075314.

The spelling of 5616650880 in words is "five billion, six hundred sixteen million, six hundred fifty thousand, eight hundred eighty".