5528387727 has 16 divisors (see below), whose sum is σ = 8324472160. Its totient is φ = 3625171200.

The previous prime is 5528387693. The next prime is 5528387731. The reversal of 5528387727 is 7277838255.

5528387727 is a `hidden beast` number, since 552 + 8 + 3 + 87 + 7 + 2 + 7 = 666.

5528387727 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5528387727 - 2¹⁵ = 5528354959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528387797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676674 + ... + 1679967.

It is an arithmetic number, because the mean of its divisors is an integer number (520279510).

Almost surely, 2^5528387727 is an apocalyptic number.

5528387727 is a deficient number, since it is larger than the sum of its proper divisors (2796084433).

5528387727 is a wasteful number, since it uses less digits than its factorization.

5528387727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356711 (or 3356705 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 54.

The square root of 5528387727 is about 74353.1285622871. The cubic root of 5528387727 is about 1768.2058838634.

The spelling of 5528387727 in words is "five billion, five hundred twenty-eight million, three hundred eighty-seven thousand, seven hundred twenty-seven".