542303303245 has 16 divisors (see below), whose sum is σ = 734404475520. Its totient is φ = 380802318400.

The previous prime is 542303303239. The next prime is 542303303291.

542303303245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542303303245 - 2³³ = 533713368653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542303303245.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 169999441 + ... + 170002630.

It is an arithmetic number, because the mean of its divisors is an integer number (45900279720).

Almost surely, 2^542303303245 is an apocalyptic number.

542303303245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542303303245 is a deficient number, since it is larger than the sum of its proper divisors (192101172275).

542303303245 is a wasteful number, since it uses less digits than its factorization.

542303303245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340002116.

The product of its (nonzero) digits is 129600, while the sum is 34.

It can be divided in two parts, 542303 and 303245, that added together give a palindrome (845548).

The spelling of 542303303245 in words is "five hundred forty-two billion, three hundred three million, three hundred three thousand, two hundred forty-five".