55141480884361 has 3 divisors (see below), whose sum is σ = 55141488310093. Its totient is φ = 55141473458630.

The previous prime is 55141480884323. The next prime is 55141480884397. The reversal of 55141480884361 is 16348808414155.

It is a happy number.

The square root of 55141480884361 is 7425731.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 55141480884361 - 2²¹ = 55141478787209 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55141480884296 and 55141480884305.

It is not an unprimeable number, because it can be changed into a prime (55141480284361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3712866 + ... + 11138596.

Almost surely, 2^{55141480884361} is an apocalyptic number.

55141480884361 is the 7425731-st square number.

55141480884361 is the 3712866-th centered octagonal number.

It is an amenable number.

55141480884361 is a deficient number, since it is larger than the sum of its proper divisors (7425732).

55141480884361 is an frugal number, since it uses more digits than its factorization.

55141480884361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14851462 (or 7425731 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 58.

The spelling of 55141480884361 in words is "fifty-five trillion, one hundred forty-one billion, four hundred eighty million, eight hundred eighty-four thousand, three hundred sixty-one".