542813318245 has 8 divisors (see below), whose sum is σ = 710591980320. Its totient is φ = 394773322320.

The previous prime is 542813318227. The next prime is 542813318249.

542813318245 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 542813318245 - 2³⁵ = 508453579877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542813318195 and 542813318204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542813318249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4934666475 + ... + 4934666584.

It is an arithmetic number, because the mean of its divisors is an integer number (88823997540).

Almost surely, 2^542813318245 is an apocalyptic number.

542813318245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542813318245 is a deficient number, since it is larger than the sum of its proper divisors (167778662075).

542813318245 is a wasteful number, since it uses less digits than its factorization.

542813318245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9869333075.

The product of its digits is 921600, while the sum is 46.

The spelling of 542813318245 in words is "five hundred forty-two billion, eight hundred thirteen million, three hundred eighteen thousand, two hundred forty-five".