55204230514131 has 40 divisors (see below), whose sum is σ = 86081378812704. Its totient is φ = 35190285926400.

The previous prime is 55204230514129. The next prime is 55204230514163. The reversal of 55204230514131 is 13141503240255.

55204230514131 is a `hidden beast` number, since 5 + 5 + 2 + 0 + 4 + 2 + 3 + 0 + 514 + 131 = 666.

55204230514131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55204230514131 - 2¹ = 55204230514129 is a prime.

It is a super-2 number, since 2×55204230514131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55204230518131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62931 + ... + 10507731.

Almost surely, 2^{55204230514131} is an apocalyptic number.

55204230514131 is a deficient number, since it is larger than the sum of its proper divisors (30877148298573).

55204230514131 is a wasteful number, since it uses less digits than its factorization.

55204230514131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10447673 (or 10447664 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 55204230514131 its reverse (13141503240255), we get a palindrome (68345733754386).

The spelling of 55204230514131 in words is "fifty-five trillion, two hundred four billion, two hundred thirty million, five hundred fourteen thousand, one hundred thirty-one".