5665474460 has 48 divisors (see below), whose sum is σ = 12188114400. Its totient is φ = 2210955264.

The previous prime is 5665474439. The next prime is 5665474483. The reversal of 5665474460 is 644745665.

It is a congruent number.

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, 864476 + ... + 871004.

It is an arithmetic number, because the mean of its divisors is an integer number (253919050).

Almost surely, 2^5665474460 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 5665474460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6094057200).

5665474460 is an abundant number, since it is smaller than the sum of its proper divisors (6522639940).

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

5665474460 is a wasteful number, since it uses less digits than its factorization.

5665474460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590 (or 7588 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 47.

The square root of 5665474460 is about 75269.3460845781. The cubic root of 5665474460 is about 1782.7020423302.

The spelling of 5665474460 in words is "five billion, six hundred sixty-five million, four hundred seventy-four thousand, four hundred sixty".