556163005310554 has 16 divisors (see below), whose sum is σ = 834533832597696. Its totient is φ = 277985063030400.

The previous prime is 556163005310551. The next prime is 556163005310569. The reversal of 556163005310554 is 455013500361655.

It is a junction number, because it is equal to n+sod(n) for n = 556163005310498 and 556163005310507.

It is not an unprimeable number, because it can be changed into a prime (556163005310551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657041514 + ... + 657887434.

It is an arithmetic number, because the mean of its divisors is an integer number (52158364537356).

Almost surely, 2^{556163005310554} is an apocalyptic number.

556163005310554 is a deficient number, since it is larger than the sum of its proper divisors (278370827287142).

556163005310554 is a wasteful number, since it uses less digits than its factorization.

556163005310554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959541.

The product of its (nonzero) digits is 4050000, while the sum is 49.

The spelling of 556163005310554 in words is "five hundred fifty-six trillion, one hundred sixty-three billion, five million, three hundred ten thousand, five hundred fifty-four".