556060566 has 8 divisors (see below), whose sum is σ = 1112121144. Its totient is φ = 185353520.

The previous prime is 556060543. The next prime is 556060591. The reversal of 556060566 is 665060655.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

556060566 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46338375 + ... + 46338386.

It is an arithmetic number, because the mean of its divisors is an integer number (139015143).

Almost surely, 2^556060566 is an apocalyptic number.

556060566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

556060566 is a wasteful number, since it uses less digits than its factorization.

556060566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92676766.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 556060566 is about 23580.9364953981. The cubic root of 556060566 is about 822.3197085761.

The spelling of 556060566 in words is "five hundred fifty-six million, sixty thousand, five hundred sixty-six".