5665652241 has 4 divisors (see below), whose sum is σ = 7554202992. Its totient is φ = 3777101492.

The previous prime is 5665652227. The next prime is 5665652257. The reversal of 5665652241 is 1422565665.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 5665652241 - 2²² = 5661457937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5665652193 and 5665652202.

It is not an unprimeable number, because it can be changed into a prime (5665651241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944275371 + ... + 944275376.

It is an arithmetic number, because the mean of its divisors is an integer number (1888550748).

Almost surely, 2^5665652241 is an apocalyptic number.

It is an amenable number.

5665652241 is a deficient number, since it is larger than the sum of its proper divisors (1888550751).

5665652241 is a wasteful number, since it uses less digits than its factorization.

5665652241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888550750.

The product of its digits is 432000, while the sum is 42.

The square root of 5665652241 is about 75270.5270408013. The cubic root of 5665652241 is about 1782.7206890319.

The spelling of 5665652241 in words is "five billion, six hundred sixty-five million, six hundred fifty-two thousand, two hundred forty-one".