56886653 has 4 divisors (see below), whose sum is σ = 57058848. Its totient is φ = 56714460.

The previous prime is 56886617. The next prime is 56886667. The reversal of 56886653 is 35668865.

56886653 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56886653 - 2¹⁰ = 56885629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56886598 and 56886607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56886673) by changing a digit.

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, 85601 + ... + 86262.

It is an arithmetic number, because the mean of its divisors is an integer number (14264712).

Almost surely, 2^56886653 is an apocalyptic number.

It is an amenable number.

56886653 is a deficient number, since it is larger than the sum of its proper divisors (172195).

56886653 is a wasteful number, since it uses less digits than its factorization.

56886653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172194.

The product of its digits is 1036800, while the sum is 47.

The square root of 56886653 is about 7542.3241113068. The cubic root of 56886653 is about 384.5948467403.

The spelling of 56886653 in words is "fifty-six million, eight hundred eighty-six thousand, six hundred fifty-three".