5557588880 has 40 divisors (see below), whose sum is σ = 12934239864. Its totient is φ = 2220825600.

The previous prime is 5557588859. The next prime is 5557588903. The reversal of 5557588880 is 888857555.

It can be written as a sum of positive squares in 4 ways, for example, as 2170814464 + 3386774416 = 46592^2 + 58196^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47660 + ... + 115700.

Almost surely, 2^5557588880 is an apocalyptic number.

It is an amenable number.

5557588880 is an abundant number, since it is smaller than the sum of its proper divisors (7376650984).

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

5557588880 is a wasteful number, since it uses less digits than its factorization.

5557588880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69075 (or 69069 counting only the distinct ones).

The product of its (nonzero) digits is 17920000, while the sum is 59.

The square root of 5557588880 is about 74549.2379572052. The cubic root of 5557588880 is about 1771.3136619134.

The spelling of 5557588880 in words is "five billion, five hundred fifty-seven million, five hundred eighty-eight thousand, eight hundred eighty".