5664433511 has 4 divisors (see below), whose sum is σ = 6179382024. Its totient is φ = 5149485000.

The previous prime is 5664433499. The next prime is 5664433529. The reversal of 5664433511 is 1153344665.

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

It is not a de Polignac number, because 5664433511 - 2¹⁴ = 5664417127 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 (5664433531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257474240 + ... + 257474261.

It is an arithmetic number, because the mean of its divisors is an integer number (1544845506).

Almost surely, 2^5664433511 is an apocalyptic number.

5664433511 is a deficient number, since it is larger than the sum of its proper divisors (514948513).

5664433511 is a wasteful number, since it uses less digits than its factorization.

5664433511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514948512.

The product of its digits is 129600, while the sum is 38.

The square root of 5664433511 is about 75262.4309400115. The cubic root of 5664433511 is about 1782.5928537362.

The spelling of 5664433511 in words is "five billion, six hundred sixty-four million, four hundred thirty-three thousand, five hundred eleven".