54705519318 has 16 divisors (see below), whose sum is σ = 109767430080. Its totient is φ = 18175774536.

The previous prime is 54705519317. The next prime is 54705519331. The reversal of 54705519318 is 81391550745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54705519317) 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 7 ways as a sum of consecutive naturals, for example, 14847648 + ... + 14851331.

It is an arithmetic number, because the mean of its divisors is an integer number (6860464380).

Almost surely, 2^54705519318 is an apocalyptic number.

54705519318 is an abundant number, since it is smaller than the sum of its proper divisors (55061910762).

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

54705519318 is a wasteful number, since it uses less digits than its factorization.

54705519318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29699291.

The product of its (nonzero) digits is 756000, while the sum is 48.

The spelling of 54705519318 in words is "fifty-four billion, seven hundred five million, five hundred nineteen thousand, three hundred eighteen".