5668651404 has 72 divisors (see below), whose sum is σ = 15914016720. Its totient is φ = 1744194816.

The previous prime is 5668651403. The next prime is 5668651423. The reversal of 5668651404 is 4041568665.

5668651404 is a `hidden beast` number, since 56 + 6 + 86 + 514 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5668651404.

It is not an unprimeable number, because it can be changed into a prime (5668651403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137037 + ... + 173540.

It is an arithmetic number, because the mean of its divisors is an integer number (221028010).

Almost surely, 2^5668651404 is an apocalyptic number.

5668651404 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5668651404 is an abundant number, since it is smaller than the sum of its proper divisors (10245365316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5668651404 is a wasteful number, since it uses less digits than its factorization.

5668651404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310616 (or 310595 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5668651404 is about 75290.4469637417. The cubic root of 5668651404 is about 1783.0351998505.

The spelling of 5668651404 in words is "five billion, six hundred sixty-eight million, six hundred fifty-one thousand, four hundred four".