556050556 has 12 divisors (see below), whose sum is σ = 973304640. Its totient is φ = 277963520.

The previous prime is 556050533. The next prime is 556050559. The reversal of 556050556 is 655050655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556050559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9180 + ... + 34588.

It is an arithmetic number, because the mean of its divisors is an integer number (81108720).

Almost surely, 2^556050556 is an apocalyptic number.

It is an amenable number.

556050556 is a deficient number, since it is larger than the sum of its proper divisors (417254084).

556050556 is a wasteful number, since it uses less digits than its factorization.

556050556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30884 (or 30882 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The square root of 556050556 is about 23580.7242467232. The cubic root of 556050556 is about 822.3147741798.

Subtracting 556050556 from its reverse (655050655), we obtain a palindrome (99000099).

The spelling of 556050556 in words is "five hundred fifty-six million, fifty thousand, five hundred fifty-six".