54261565512366 has 8 divisors (see below), whose sum is σ = 108523131024744. Its totient is φ = 18087188504120.

The previous prime is 54261565512361. The next prime is 54261565512377. The reversal of 54261565512366 is 66321556516245.

54261565512366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

54261565512366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54261565512361) 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 3 ways as a sum of consecutive naturals, for example, 4521797126025 + ... + 4521797126036.

It is an arithmetic number, because the mean of its divisors is an integer number (13565391378093).

Almost surely, 2^{54261565512366} is an apocalyptic number.

54261565512366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54261565512366 is a wasteful number, since it uses less digits than its factorization.

54261565512366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043594252066.

The product of its digits is 38880000, while the sum is 57.

The spelling of 54261565512366 in words is "fifty-four trillion, two hundred sixty-one billion, five hundred sixty-five million, five hundred twelve thousand, three hundred sixty-six".