5663306451 has 8 divisors (see below), whose sum is σ = 8237536704. Its totient is φ = 3432306920.

The previous prime is 5663306431. The next prime is 5663306461. The reversal of 5663306451 is 1546033665.

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 5663306451 - 2¹¹ = 5663304403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5663306401) 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 7 ways as a sum of consecutive naturals, for example, 85807641 + ... + 85807706.

It is an arithmetic number, because the mean of its divisors is an integer number (1029692088).

Almost surely, 2^5663306451 is an apocalyptic number.

5663306451 is a deficient number, since it is larger than the sum of its proper divisors (2574230253).

5663306451 is a wasteful number, since it uses less digits than its factorization.

5663306451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171615361.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5663306451 is about 75254.9430336639. The cubic root of 5663306451 is about 1782.4746175900.

The spelling of 5663306451 in words is "five billion, six hundred sixty-three million, three hundred six thousand, four hundred fifty-one".