5664129 has 4 divisors (see below), whose sum is σ = 7552176. Its totient is φ = 3776084.

The previous prime is 5664107. The next prime is 5664151. The reversal of 5664129 is 9214665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5664107) and next prime (5664151).

It is a cyclic number.

It is not a de Polignac number, because 5664129 - 2¹² = 5660033 is a prime.

It is an Ulam number.

It is a D-number.

5664129 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5664129.

It is not an unprimeable number, because it can be changed into a prime (5664199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944019 + ... + 944024.

It is an arithmetic number, because the mean of its divisors is an integer number (1888044).

Almost surely, 2^5664129 is an apocalyptic number.

It is an amenable number.

5664129 is a deficient number, since it is larger than the sum of its proper divisors (1888047).

5664129 is a wasteful number, since it uses less digits than its factorization.

5664129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888046.

The product of its digits is 12960, while the sum is 33.

The square root of 5664129 is about 2379.9430665459. The cubic root of 5664129 is about 178.2560910038.

The spelling of 5664129 in words is "five million, six hundred sixty-four thousand, one hundred twenty-nine".