55610043 has 16 divisors (see below), whose sum is σ = 78704640. Its totient is φ = 34805376.

The previous prime is 55610041. The next prime is 55610047. The reversal of 55610043 is 34001655.

55610043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55610043 - 2¹ = 55610041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55609995 and 55610022.

It is not an unprimeable number, because it can be changed into a prime (55610041) 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 15 ways as a sum of consecutive naturals, for example, 23718 + ... + 25956.

It is an arithmetic number, because the mean of its divisors is an integer number (4919040).

Almost surely, 2^55610043 is an apocalyptic number.

55610043 is a deficient number, since it is larger than the sum of its proper divisors (23094597).

55610043 is a wasteful number, since it uses less digits than its factorization.

55610043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 55610043 is about 7457.2141581156. The cubic root of 55610043 is about 381.6961185318.

Adding to 55610043 its reverse (34001655), we get a palindrome (89611698).

The spelling of 55610043 in words is "fifty-five million, six hundred ten thousand, forty-three".