5743061021 has 4 divisors (see below), whose sum is σ = 5743281852. Its totient is φ = 5742840192.

The previous prime is 5743060991. The next prime is 5743061119. The reversal of 5743061021 is 1201603475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4625496121 + 1117564900 = 68011^2 + 33430^2 .

It is a cyclic number.

It is not a de Polignac number, because 5743061021 - 2³⁰ = 4669319197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5743061321) 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, 65246 + ... + 125471.

It is an arithmetic number, because the mean of its divisors is an integer number (1435820463).

Almost surely, 2^5743061021 is an apocalyptic number.

It is an amenable number.

5743061021 is a deficient number, since it is larger than the sum of its proper divisors (220831).

5743061021 is a wasteful number, since it uses less digits than its factorization.

5743061021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220830.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5743061021 is about 75782.9863557778. The cubic root of 5743061021 is about 1790.8029876268.

Adding to 5743061021 its reverse (1201603475), we get a palindrome (6944664496).

The spelling of 5743061021 in words is "five billion, seven hundred forty-three million, sixty-one thousand, twenty-one".