556513546 has 8 divisors (see below), whose sum is σ = 835337664. Its totient is φ = 278067660.

The previous prime is 556513537. The next prime is 556513571. The reversal of 556513546 is 645315655.

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

It is a junction number, because it is equal to n+sod(n) for n = 556513499 and 556513508.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 90850 + ... + 96781.

It is an arithmetic number, because the mean of its divisors is an integer number (104417208).

Almost surely, 2^556513546 is an apocalyptic number.

556513546 is a deficient number, since it is larger than the sum of its proper divisors (278824118).

556513546 is a wasteful number, since it uses less digits than its factorization.

556513546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189116.

The product of its digits is 270000, while the sum is 40.

The square root of 556513546 is about 23590.5393325375. The cubic root of 556513546 is about 822.5429416210.

The spelling of 556513546 in words is "five hundred fifty-six million, five hundred thirteen thousand, five hundred forty-six".