5747785920 has 448 divisors, whose sum is σ = 21114593280. Its totient is φ = 1489259520.

The previous prime is 5747785913. The next prime is 5747785943. The reversal of 5747785920 is 295877475.

It is a happy number.

5747785920 is a `hidden beast` number, since 5 + 7 + 47 + 7 + 8 + 592 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30093025 + ... + 30093215.

Almost surely, 2^5747785920 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 5747785920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10557296640).

5747785920 is an abundant number, since it is smaller than the sum of its proper divisors (15366807360).

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

5747785920 is an equidigital number, since it uses as much as digits as its factorization.

5747785920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 54.

The square root of 5747785920 is about 75814.1538236760. The cubic root of 5747785920 is about 1791.2939594764.

The spelling of 5747785920 in words is "five billion, seven hundred forty-seven million, seven hundred eighty-five thousand, nine hundred twenty".