54284116785 has 16 divisors (see below), whose sum is σ = 86858032320. Its totient is φ = 28950380480.

The previous prime is 54284116781. The next prime is 54284116849. The reversal of 54284116785 is 58761148245.

It is a happy number.

54284116785 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 54284116785 - 2² = 54284116781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54284116781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433846 + ... + 544784.

It is an arithmetic number, because the mean of its divisors is an integer number (5428627020).

Almost surely, 2^54284116785 is an apocalyptic number.

It is an amenable number.

54284116785 is a deficient number, since it is larger than the sum of its proper divisors (32573915535).

54284116785 is a wasteful number, since it uses less digits than its factorization.

54284116785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143568.

The product of its digits is 2150400, while the sum is 51.

The spelling of 54284116785 in words is "fifty-four billion, two hundred eighty-four million, one hundred sixteen thousand, seven hundred eighty-five".