557880808680 has 384 divisors, whose sum is σ = 1996798003200. Its totient is φ = 134222800896.

The previous prime is 557880808657. The next prime is 557880808721. The reversal of 557880808680 is 86808088755.

It is a super-2 number, since 2×557880808680² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 243934497 + ... + 243936783.

It is an arithmetic number, because the mean of its divisors is an integer number (5199994800).

Almost surely, 2^557880808680 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 557880808680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998399001600).

557880808680 is an abundant number, since it is smaller than the sum of its proper divisors (1438917194520).

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

557880808680 is a wasteful number, since it uses less digits than its factorization.

557880808680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3466 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 63.

The spelling of 557880808680 in words is "five hundred fifty-seven billion, eight hundred eighty million, eight hundred eight thousand, six hundred eighty".