5563783780 has 48 divisors (see below), whose sum is σ = 11920970880. Its totient is φ = 2180614400.

The previous prime is 5563783751. The next prime is 5563783811. The reversal of 5563783780 is 873873655.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359400 + ... + 374560.

It is an arithmetic number, because the mean of its divisors is an integer number (248353560).

Almost surely, 2^5563783780 is an apocalyptic number.

It is an amenable number.

5563783780 is an abundant number, since it is smaller than the sum of its proper divisors (6357187100).

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

5563783780 is a wasteful number, since it uses less digits than its factorization.

5563783780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15540 (or 15538 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The square root of 5563783780 is about 74590.7754350362. The cubic root of 5563783780 is about 1771.9715633053.

The spelling of 5563783780 in words is "five billion, five hundred sixty-three million, seven hundred eighty-three thousand, seven hundred eighty".