55888113 has 4 divisors (see below), whose sum is σ = 74517488. Its totient is φ = 37258740.

The previous prime is 55888111. The next prime is 55888121. The reversal of 55888113 is 31188855.

55888113 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 not a de Polignac number, because 55888113 - 2¹ = 55888111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55888111) 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, 9314683 + ... + 9314688.

It is an arithmetic number, because the mean of its divisors is an integer number (18629372).

Almost surely, 2^55888113 is an apocalyptic number.

It is an amenable number.

55888113 is a deficient number, since it is larger than the sum of its proper divisors (18629375).

55888113 is a wasteful number, since it uses less digits than its factorization.

55888113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18629374.

The product of its digits is 38400, while the sum is 39.

The square root of 55888113 is about 7475.8352710583. The cubic root of 55888113 is about 382.3312665142.

The spelling of 55888113 in words is "fifty-five million, eight hundred eighty-eight thousand, one hundred thirteen".