5667909091 has 8 divisors (see below), whose sum is σ = 6160949424. Its totient is φ = 5183018400.

The previous prime is 5667909083. The next prime is 5667909101. The reversal of 5667909091 is 1909097665.

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 5667909091 - 2³ = 5667909083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5667909391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035960 + ... + 2038741.

It is an arithmetic number, because the mean of its divisors is an integer number (770118678).

Almost surely, 2^5667909091 is an apocalyptic number.

5667909091 is a deficient number, since it is larger than the sum of its proper divisors (493040333).

5667909091 is a wasteful number, since it uses less digits than its factorization.

5667909091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074821.

The product of its (nonzero) digits is 918540, while the sum is 52.

The square root of 5667909091 is about 75285.5171397527. The cubic root of 5667909091 is about 1782.9573666416.

The spelling of 5667909091 in words is "five billion, six hundred sixty-seven million, nine hundred nine thousand, ninety-one".