556006151 has 4 divisors (see below), whose sum is σ = 556274400. Its totient is φ = 555737904.

The previous prime is 556006091. The next prime is 556006153. The reversal of 556006151 is 151600655.

556006151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 556006151 - 2¹⁰ = 556005127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556006153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130991 + ... + 135168.

It is an arithmetic number, because the mean of its divisors is an integer number (139068600).

Almost surely, 2^556006151 is an apocalyptic number.

556006151 is a deficient number, since it is larger than the sum of its proper divisors (268249).

556006151 is a wasteful number, since it uses less digits than its factorization.

556006151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268248.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 556006151 is about 23579.7826749951. The cubic root of 556006151 is about 822.2928841680.

The spelling of 556006151 in words is "five hundred fifty-six million, six thousand, one hundred fifty-one".