5627407668 has 12 divisors (see below), whose sum is σ = 13130617920. Its totient is φ = 1875802552.

The previous prime is 5627407601. The next prime is 5627407679. The reversal of 5627407668 is 8667047265.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5627407668.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 234475308 + ... + 234475331.

It is an arithmetic number, because the mean of its divisors is an integer number (1094218160).

Almost surely, 2^5627407668 is an apocalyptic number.

It is an amenable number.

5627407668 is an abundant number, since it is smaller than the sum of its proper divisors (7503210252).

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

5627407668 is a wasteful number, since it uses less digits than its factorization.

5627407668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468950646 (or 468950644 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 5627407668 is about 75016.0494027778. The cubic root of 5627407668 is about 1778.7003588116.

The spelling of 5627407668 in words is "five billion, six hundred twenty-seven million, four hundred seven thousand, six hundred sixty-eight".