5527557256 has 32 divisors (see below), whose sum is σ = 11197368000. Its totient is φ = 2542962240.

The previous prime is 5527557251. The next prime is 5527557257. The reversal of 5527557256 is 6527557255.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5527557251) 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, 53106 + ... + 117793.

It is an arithmetic number, because the mean of its divisors is an integer number (349917750).

Almost surely, 2^5527557256 is an apocalyptic number.

It is an amenable number.

5527557256 is an abundant number, since it is smaller than the sum of its proper divisors (5669810744).

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

5527557256 is a wasteful number, since it uses less digits than its factorization.

5527557256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171229 (or 171225 counting only the distinct ones).

The product of its digits is 3675000, while the sum is 49.

The square root of 5527557256 is about 74347.5437119479. The cubic root of 5527557256 is about 1768.1173398299.

Subtracting 5527557256 from its reverse (6527557255), we obtain a palindrome (999999999).

The spelling of 5527557256 in words is "five billion, five hundred twenty-seven million, five hundred fifty-seven thousand, two hundred fifty-six".