55512201341 has 4 divisors (see below), whose sum is σ = 55641000384. Its totient is φ = 55383402300.

The previous prime is 55512201313. The next prime is 55512201377. The reversal of 55512201341 is 14310221555.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55512201341 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 (55512201391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64398875 + ... + 64399736.

It is an arithmetic number, because the mean of its divisors is an integer number (13910250096).

Almost surely, 2^55512201341 is an apocalyptic number.

It is an amenable number.

55512201341 is a deficient number, since it is larger than the sum of its proper divisors (128799043).

55512201341 is a wasteful number, since it uses less digits than its factorization.

55512201341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128799042.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 55512201341 its reverse (14310221555), we get a palindrome (69822422896).

The spelling of 55512201341 in words is "fifty-five billion, five hundred twelve million, two hundred one thousand, three hundred forty-one".