55141593 has 16 divisors (see below), whose sum is σ = 79375296. Its totient is φ = 33848640.

The previous prime is 55141589. The next prime is 55141607. The reversal of 55141593 is 39514155.

55141593 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 55141593 - 2² = 55141589 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55141573) 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, 16446 + ... + 19512.

It is an arithmetic number, because the mean of its divisors is an integer number (4960956).

Almost surely, 2^55141593 is an apocalyptic number.

It is an amenable number.

55141593 is a deficient number, since it is larger than the sum of its proper divisors (24233703).

55141593 is a wasteful number, since it uses less digits than its factorization.

55141593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544.

The product of its digits is 13500, while the sum is 33.

The square root of 55141593 is about 7425.7385491276. The cubic root of 55141593 is about 380.6213127573.

The spelling of 55141593 in words is "fifty-five million, one hundred forty-one thousand, five hundred ninety-three".