5667955509 has 8 divisors (see below), whose sum is σ = 7590566880. Its totient is φ = 3761990576.

The previous prime is 5667955453. The next prime is 5667955523. The reversal of 5667955509 is 9055597665.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5667955509 - 2⁹ = 5667954997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667955549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4160814 + ... + 4162175.

It is an arithmetic number, because the mean of its divisors is an integer number (948820860).

Almost surely, 2^5667955509 is an apocalyptic number.

It is an amenable number.

5667955509 is a deficient number, since it is larger than the sum of its proper divisors (1922611371).

5667955509 is a wasteful number, since it uses less digits than its factorization.

5667955509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8323219.

The product of its (nonzero) digits is 12757500, while the sum is 57.

The square root of 5667955509 is about 75285.8254188662. The cubic root of 5667955509 is about 1782.9622338738.

The spelling of 5667955509 in words is "five billion, six hundred sixty-seven million, nine hundred fifty-five thousand, five hundred nine".