5741728509 has 8 divisors (see below), whose sum is σ = 8351605152. Its totient is φ = 3479835440.

The previous prime is 5741728501. The next prime is 5741728513. The reversal of 5741728509 is 9058271475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5741728509 - 2³ = 5741728501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5741728501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86995854 + ... + 86995919.

It is an arithmetic number, because the mean of its divisors is an integer number (1043950644).

Almost surely, 2^5741728509 is an apocalyptic number.

It is an amenable number.

5741728509 is a deficient number, since it is larger than the sum of its proper divisors (2609876643).

5741728509 is a wasteful number, since it uses less digits than its factorization.

5741728509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173991787.

The product of its (nonzero) digits is 705600, while the sum is 48.

The square root of 5741728509 is about 75774.1942154451. The cubic root of 5741728509 is about 1790.6644754849.

The spelling of 5741728509 in words is "five billion, seven hundred forty-one million, seven hundred twenty-eight thousand, five hundred nine".