5647292168 has 64 divisors (see below), whose sum is σ = 12428021760. Its totient is φ = 2355345216.

The previous prime is 5647292141. The next prime is 5647292213. The reversal of 5647292168 is 8612927465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677321 + ... + 685607.

It is an arithmetic number, because the mean of its divisors is an integer number (194187840).

Almost surely, 2^5647292168 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 5647292168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6214010880).

5647292168 is an abundant number, since it is smaller than the sum of its proper divisors (6780729592).

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

5647292168 is a wasteful number, since it uses less digits than its factorization.

5647292168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626 (or 8622 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 5647292168 is about 75148.4675026710. The cubic root of 5647292168 is about 1780.7929144229.

The spelling of 5647292168 in words is "five billion, six hundred forty-seven million, two hundred ninety-two thousand, one hundred sixty-eight".