556000060 has 72 divisors (see below), whose sum is σ = 1481732784. Its totient is φ = 173295360.

The previous prime is 556000033. The next prime is 556000069. The reversal of 556000060 is 60000655.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 555999995 and 556000040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556000069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15009 + ... + 36568.

It is an arithmetic number, because the mean of its divisors is an integer number (20579622).

Almost surely, 2^556000060 is an apocalyptic number.

It is an amenable number.

556000060 is an abundant number, since it is smaller than the sum of its proper divisors (925732724).

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

556000060 is a wasteful number, since it uses less digits than its factorization.

556000060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51611 (or 51602 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 556000060 is about 23579.6535173866. The cubic root of 556000060 is about 822.2898814409.

It can be divided in two parts, 5 and 56000060, that added together give a palindrome (56000065).

The spelling of 556000060 in words is "five hundred fifty-six million, sixty", and thus it is an aban number.