5555142011201 has 4 divisors (see below), whose sum is σ = 5555194835412. Its totient is φ = 5555089186992.

The previous prime is 5555142011147. The next prime is 5555142011267. The reversal of 5555142011201 is 1021102415555.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1264758898225 + 4290383112976 = 1124615^2 + 2071324^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555142011201 - 2³⁰ = 5554068269377 is a prime.

It is a super-2 number, since 2×5555142011201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555142011281) 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, 26254046 + ... + 26464791.

It is an arithmetic number, because the mean of its divisors is an integer number (1388798708853).

Almost surely, 2^{5555142011201} is an apocalyptic number.

It is an amenable number.

5555142011201 is a deficient number, since it is larger than the sum of its proper divisors (52824211).

5555142011201 is a wasteful number, since it uses less digits than its factorization.

5555142011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52824210.

The product of its (nonzero) digits is 10000, while the sum is 32.

Adding to 5555142011201 its reverse (1021102415555), we get a palindrome (6576244426756).

The spelling of 5555142011201 in words is "five trillion, five hundred fifty-five billion, one hundred forty-two million, eleven thousand, two hundred one".