556000071 has 8 divisors (see below), whose sum is σ = 808727424. Its totient is φ = 336969720.

The previous prime is 556000069. The next prime is 556000121. The reversal of 556000071 is 170000655.

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

It is not a de Polignac number, because 556000071 - 2¹ = 556000069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556000001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8424211 + ... + 8424276.

It is an arithmetic number, because the mean of its divisors is an integer number (101090928).

Almost surely, 2^556000071 is an apocalyptic number.

556000071 is a deficient number, since it is larger than the sum of its proper divisors (252727353).

556000071 is a wasteful number, since it uses less digits than its factorization.

556000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16848501.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 556000071 is about 23579.6537506385. The cubic root of 556000071 is about 822.2898868637.

The spelling of 556000071 in words is "five hundred fifty-six million, seventy-one", and thus it is an aban number.