5685784320 has 72 divisors (see below), whose sum is σ = 18158985936. Its totient is φ = 1516208128.

The previous prime is 5685784303. The next prime is 5685784337. The reversal of 5685784320 is 234875865.

It is an interprime number because it is at equal distance from previous prime (5685784303) and next prime (5685784337).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5685784320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736497 + ... + 744176.

It is an arithmetic number, because the mean of its divisors is an integer number (252208138).

Almost surely, 2^5685784320 is an apocalyptic number.

It is an amenable number.

5685784320 is an abundant number, since it is smaller than the sum of its proper divisors (12473201616).

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

5685784320 is a wasteful number, since it uses less digits than its factorization.

5685784320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480697 (or 1480683 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The square root of 5685784320 is about 75404.1399393959. The cubic root of 5685784320 is about 1784.8297399767.

The spelling of 5685784320 in words is "five billion, six hundred eighty-five million, seven hundred eighty-four thousand, three hundred twenty".