5043581720 has 16 divisors (see below), whose sum is σ = 11348058960. Its totient is φ = 2017432672.

The previous prime is 5043581693. The next prime is 5043581729. The reversal of 5043581720 is 271853405.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043581729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63044732 + ... + 63044811.

It is an arithmetic number, because the mean of its divisors is an integer number (709253685).

Almost surely, 2^5043581720 is an apocalyptic number.

It is an amenable number.

5043581720 is an abundant number, since it is smaller than the sum of its proper divisors (6304477240).

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

5043581720 is a wasteful number, since it uses less digits than its factorization.

5043581720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126089554 (or 126089550 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5043581720 is about 71018.1787995158. The cubic root of 5043581720 is about 1714.9298273866.

The spelling of 5043581720 in words is "five billion, forty-three million, five hundred eighty-one thousand, seven hundred twenty".