556006012 has 24 divisors (see below), whose sum is σ = 1031211216. Its totient is φ = 261404928.

The previous prime is 556005973. The next prime is 556006019. The reversal of 556006012 is 210600655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556006019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84058 + ... + 90430.

It is an arithmetic number, because the mean of its divisors is an integer number (42967134).

Almost surely, 2^556006012 is an apocalyptic number.

It is an amenable number.

556006012 is a deficient number, since it is larger than the sum of its proper divisors (475205204).

556006012 is a wasteful number, since it uses less digits than its factorization.

556006012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677 (or 7675 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 556006012 is about 23579.7797275547. The cubic root of 556006012 is about 822.2928156444.

Adding to 556006012 its reverse (210600655), we get a palindrome (766606667).

The spelling of 556006012 in words is "five hundred fifty-six million, six thousand, twelve".