5616418860 has 288 divisors, whose sum is σ = 19763714880. Its totient is φ = 1278590976.

The previous prime is 5616418817. The next prime is 5616418883. The reversal of 5616418860 is 688146165.

5616418860 is a `hidden beast` number, since 561 + 6 + 4 + 1 + 8 + 86 + 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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2345824 + ... + 2348216.

It is an arithmetic number, because the mean of its divisors is an integer number (68624010).

Almost surely, 2^5616418860 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 5616418860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9881857440).

5616418860 is an abundant number, since it is smaller than the sum of its proper divisors (14147296020).

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

5616418860 is a wasteful number, since it uses less digits than its factorization.

5616418860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 5616418860 is about 74942.7705652787. The cubic root of 5616418860 is about 1777.5418305122.

The spelling of 5616418860 in words is "five billion, six hundred sixteen million, four hundred eighteen thousand, eight hundred sixty".