556055053 has 8 divisors (see below), whose sum is σ = 559710720. Its totient is φ = 552407520.

The previous prime is 556055051. The next prime is 556055099. The reversal of 556055053 is 350550655.

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

It is a cyclic number.

It is not a de Polignac number, because 556055053 - 2¹ = 556055051 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 (556055051) 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, 193201 + ... + 196057.

It is an arithmetic number, because the mean of its divisors is an integer number (69963840).

Almost surely, 2^556055053 is an apocalyptic number.

It is an amenable number.

556055053 is a deficient number, since it is larger than the sum of its proper divisors (3655667).

556055053 is a wasteful number, since it uses less digits than its factorization.

556055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 56250, while the sum is 34.

The square root of 556055053 is about 23580.8195998358. The cubic root of 556055053 is about 822.3169909684.

The spelling of 556055053 in words is "five hundred fifty-six million, fifty-five thousand, fifty-three".