5663665467 has 6 divisors (see below), whose sum is σ = 8180850132. Its totient is φ = 3775776972.

The previous prime is 5663665463. The next prime is 5663665531. The reversal of 5663665467 is 7645663665.

5663665467 is a `hidden beast` number, since 5 + 66 + 36 + 6 + 546 + 7 = 666.

It is not a de Polignac number, because 5663665467 - 2² = 5663665463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5663665463) 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 5 ways as a sum of consecutive naturals, for example, 314648073 + ... + 314648090.

It is an arithmetic number, because the mean of its divisors is an integer number (1363475022).

Almost surely, 2^5663665467 is an apocalyptic number.

5663665467 is a deficient number, since it is larger than the sum of its proper divisors (2517184665).

5663665467 is a wasteful number, since it uses less digits than its factorization.

5663665467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629296169 (or 629296166 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 54.

The square root of 5663665467 is about 75257.3283275456. The cubic root of 5663665467 is about 1782.5122824765.

The spelling of 5663665467 in words is "five billion, six hundred sixty-three million, six hundred sixty-five thousand, four hundred sixty-seven".