5655684480 has 64 divisors (see below), whose sum is σ = 18027500400. Its totient is φ = 1508182016.

The previous prime is 5655684473. The next prime is 5655684493. The reversal of 5655684480 is 844865565.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1470915 + ... + 1474754.

Almost surely, 2^5655684480 is an apocalyptic number.

It is an amenable number.

5655684480 is an abundant number, since it is smaller than the sum of its proper divisors (12371815920).

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

5655684480 is a wasteful number, since it uses less digits than its factorization.

5655684480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945691 (or 2945679 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 51.

The square root of 5655684480 is about 75204.2849843013. The cubic root of 5655684480 is about 1781.6746097134.

The spelling of 5655684480 in words is "five billion, six hundred fifty-five million, six hundred eighty-four thousand, four hundred eighty".