55113232035343 has 4 divisors (see below), whose sum is σ = 55134785902600. Its totient is φ = 55091678168088.

The previous prime is 55113232035311. The next prime is 55113232035409. The reversal of 55113232035343 is 34353023231155.

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 55113232035343 - 2⁵ = 55113232035311 is a prime.

It is a super-2 number, since 2×55113232035343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55113232035296 and 55113232035305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55113232005343) 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, 10776929793 + ... + 10776934906.

It is an arithmetic number, because the mean of its divisors is an integer number (13783696475650).

Almost surely, 2^{55113232035343} is an apocalyptic number.

55113232035343 is a deficient number, since it is larger than the sum of its proper divisors (21553867257).

55113232035343 is a wasteful number, since it uses less digits than its factorization.

55113232035343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21553867256.

The product of its (nonzero) digits is 486000, while the sum is 40.

Adding to 55113232035343 its reverse (34353023231155), we get a palindrome (89466255266498).

The spelling of 55113232035343 in words is "fifty-five trillion, one hundred thirteen billion, two hundred thirty-two million, thirty-five thousand, three hundred forty-three".