557412287740 has 192 divisors, whose sum is σ = 1507977289728. Its totient is φ = 167967820800.

The previous prime is 557412287681. The next prime is 557412287749. The reversal of 557412287740 is 47782214755.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557412287749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53320354 + ... + 53330806.

It is an arithmetic number, because the mean of its divisors is an integer number (7854048384).

Almost surely, 2^557412287740 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 557412287740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753988644864).

557412287740 is an abundant number, since it is smaller than the sum of its proper divisors (950565001988).

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

557412287740 is a wasteful number, since it uses less digits than its factorization.

557412287740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628 (or 11626 counting only the distinct ones).

The product of its (nonzero) digits is 4390400, while the sum is 52.

The spelling of 557412287740 in words is "five hundred fifty-seven billion, four hundred twelve million, two hundred eighty-seven thousand, seven hundred forty".