5606774784 has 144 divisors (see below), whose sum is σ = 17439786000. Its totient is φ = 1725087744.

The previous prime is 5606774753. The next prime is 5606774839. The reversal of 5606774784 is 4874776065.

5606774784 is a `hidden beast` number, since 560 + 6 + 7 + 7 + 4 + 78 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 5606774784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227917 + ... + 251315.

It is an arithmetic number, because the mean of its divisors is an integer number (121109625).

Almost surely, 2^5606774784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5606774784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8719893000).

5606774784 is an abundant number, since it is smaller than the sum of its proper divisors (11833011216).

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

5606774784 is a wasteful number, since it uses less digits than its factorization.

5606774784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23440 (or 23417 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The square root of 5606774784 is about 74878.3999829056. The cubic root of 5606774784 is about 1776.5238289250.

The spelling of 5606774784 in words is "five billion, six hundred six million, seven hundred seventy-four thousand, seven hundred eighty-four".