4578669560 has 16 divisors (see below), whose sum is σ = 10302006600. Its totient is φ = 1831467808.

The previous prime is 4578669521. The next prime is 4578669617. The reversal of 4578669560 is 659668754.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4578669496 and 4578669505.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 57233330 + ... + 57233409.

Almost surely, 2^4578669560 is an apocalyptic number.

4578669560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4578669560 is an abundant number, since it is smaller than the sum of its proper divisors (5723337040).

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

4578669560 is a wasteful number, since it uses less digits than its factorization.

4578669560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114466750 (or 114466746 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 56.

The square root of 4578669560 is about 67665.8670231898. The cubic root of 4578669560 is about 1660.5288826223.

The spelling of 4578669560 in words is "four billion, five hundred seventy-eight million, six hundred sixty-nine thousand, five hundred sixty".