556010926240 has 576 divisors, whose sum is σ = 1815345302400. Its totient is φ = 158505984000.

The previous prime is 556010926193. The next prime is 556010926249. The reversal of 556010926240 is 42629010655.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 556010926193 and 556010926202.

It is not an unprimeable number, because it can be changed into a prime (556010926249) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47512390 + ... + 47524090.

It is an arithmetic number, because the mean of its divisors is an integer number (3151641150).

Almost surely, 2^556010926240 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 556010926240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907672651200).

556010926240 is an abundant number, since it is smaller than the sum of its proper divisors (1259334376160).

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

556010926240 is a wasteful number, since it uses less digits than its factorization.

556010926240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11789 (or 11774 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

Adding to 556010926240 its reverse (42629010655), we get a palindrome (598639936895).

The spelling of 556010926240 in words is "five hundred fifty-six billion, ten million, nine hundred twenty-six thousand, two hundred forty".