5557405180 has 48 divisors (see below), whose sum is σ = 12004856640. Its totient is φ = 2159474688.

The previous prime is 5557405159. The next prime is 5557405181. The reversal of 5557405180 is 815047555.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557405181) 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, 492441 + ... + 503599.

It is an arithmetic number, because the mean of its divisors is an integer number (250101180).

Almost surely, 2^5557405180 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 5557405180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6002428320).

5557405180 is an abundant number, since it is smaller than the sum of its proper divisors (6447451460).

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

5557405180 is a wasteful number, since it uses less digits than its factorization.

5557405180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11878 (or 11876 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 40.

The square root of 5557405180 is about 74548.0058754089. The cubic root of 5557405180 is about 1771.2941454221.

The spelling of 5557405180 in words is "five billion, five hundred fifty-seven million, four hundred five thousand, one hundred eighty".