55541359 has 4 divisors (see below), whose sum is σ = 56210616. Its totient is φ = 54872104.

The previous prime is 55541333. The next prime is 55541401. The reversal of 55541359 is 95314555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55541359 - 2⁷ = 55541231 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 (55541309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334504 + ... + 334669.

It is an arithmetic number, because the mean of its divisors is an integer number (14052654).

Almost surely, 2^55541359 is an apocalyptic number.

55541359 is a deficient number, since it is larger than the sum of its proper divisors (669257).

55541359 is an equidigital number, since it uses as much as digits as its factorization.

55541359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669256.

The product of its digits is 67500, while the sum is 37.

The square root of 55541359 is about 7452.6075302541. The cubic root of 55541359 is about 381.5389094169.

It can be divided in two parts, 555 and 41359, that added together give a palindrome (41914).

The spelling of 55541359 in words is "fifty-five million, five hundred forty-one thousand, three hundred fifty-nine".