56555053 has 8 divisors (see below), whose sum is σ = 57911040. Its totient is φ = 55205520.

The previous prime is 56555047. The next prime is 56555063. The reversal of 56555053 is 35055565.

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 56555053 - 2⁵ = 56555021 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 (56555033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19263 + ... + 22003.

It is an arithmetic number, because the mean of its divisors is an integer number (7238880).

Almost surely, 2^56555053 is an apocalyptic number.

It is an amenable number.

56555053 is a deficient number, since it is larger than the sum of its proper divisors (1355987).

56555053 is a wasteful number, since it uses less digits than its factorization.

56555053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227.

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

The square root of 56555053 is about 7520.3093686364. The cubic root of 56555053 is about 383.8461048720.

The spelling of 56555053 in words is "fifty-six million, five hundred fifty-five thousand, fifty-three".