5733728642 has 8 divisors (see below), whose sum is σ = 8602127100. Its totient is φ = 2866352944.

The previous prime is 5733728621. The next prime is 5733728647. The reversal of 5733728642 is 2468273375.

It can be written as a sum of positive squares in 2 ways, for example, as 5110677121 + 623051521 = 71489^2 + 24961^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5733728647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241517 + ... + 264192.

Almost surely, 2^5733728642 is an apocalyptic number.

5733728642 is a deficient number, since it is larger than the sum of its proper divisors (2868398458).

5733728642 is a wasteful number, since it uses less digits than its factorization.

5733728642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511380.

The product of its digits is 1693440, while the sum is 47.

The square root of 5733728642 is about 75721.3882730632. The cubic root of 5733728642 is about 1789.8324533419.

The spelling of 5733728642 in words is "five billion, seven hundred thirty-three million, seven hundred twenty-eight thousand, six hundred forty-two".