5671264896 has 160 divisors (see below), whose sum is σ = 18412289280. Its totient is φ = 1718530560.

The previous prime is 5671264849. The next prime is 5671264897. The reversal of 5671264896 is 6984621765.

5671264896 is a `hidden beast` number, since 567 + 12 + 64 + 8 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5671264897) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 89185 + ... + 138911.

It is an arithmetic number, because the mean of its divisors is an integer number (115076808).

Almost surely, 2^5671264896 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 5671264896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9206144640).

5671264896 is an abundant number, since it is smaller than the sum of its proper divisors (12741024384).

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

5671264896 is a wasteful number, since it uses less digits than its factorization.

5671264896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49764 (or 49743 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 5671264896 is about 75307.8010301722. The cubic root of 5671264896 is about 1783.3091763772.

The spelling of 5671264896 in words is "five billion, six hundred seventy-one million, two hundred sixty-four thousand, eight hundred ninety-six".