556614506 has 16 divisors (see below), whose sum is σ = 955622016. Its totient is φ = 238192656.

The previous prime is 556614503. The next prime is 556614523. The reversal of 556614506 is 605416655.

It is a self number, because there is not a number n which added to its sum of digits gives 556614506.

It is not an unprimeable number, because it can be changed into a prime (556614503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19886 + ... + 38841.

It is an arithmetic number, because the mean of its divisors is an integer number (59726376).

Almost surely, 2^556614506 is an apocalyptic number.

556614506 is a deficient number, since it is larger than the sum of its proper divisors (399007510).

556614506 is a wasteful number, since it uses less digits than its factorization.

556614506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59413.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 556614506 is about 23592.6790763576. The cubic root of 556614506 is about 822.5926792028.

The spelling of 556614506 in words is "five hundred fifty-six million, six hundred fourteen thousand, five hundred six".