4427560564 has 24 divisors (see below), whose sum is σ = 8866679360. Its totient is φ = 1895049216.

The previous prime is 4427560547. The next prime is 4427560567. The reversal of 4427560564 is 4650657244.

It is a self number, because there is not a number n which added to its sum of digits gives 4427560564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427560567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81282 + ... + 124345.

Almost surely, 2^4427560564 is an apocalyptic number.

It is an amenable number.

4427560564 is an abundant number, since it is smaller than the sum of its proper divisors (4439118796).

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

4427560564 is a wasteful number, since it uses less digits than its factorization.

4427560564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206407 (or 206405 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The square root of 4427560564 is about 66539.9170723860. The cubic root of 4427560564 is about 1642.0567794490.

The spelling of 4427560564 in words is "four billion, four hundred twenty-seven million, five hundred sixty thousand, five hundred sixty-four".