542650658306 has 24 divisors (see below), whose sum is σ = 818862683940. Its totient is φ = 269706018816.

The previous prime is 542650658273. The next prime is 542650658311. The reversal of 542650658306 is 603856056245.

It can be written as a sum of positive squares in 6 ways, for example, as 53804977681 + 488845680625 = 231959^2 + 699175^2 .

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 11 ways as a sum of consecutive naturals, for example, 139532810 + ... + 139536698.

Almost surely, 2^542650658306 is an apocalyptic number.

542650658306 is a deficient number, since it is larger than the sum of its proper divisors (276212025634).

542650658306 is a wasteful number, since it uses less digits than its factorization.

542650658306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150 (or 5957 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 542650658306 in words is "five hundred forty-two billion, six hundred fifty million, six hundred fifty-eight thousand, three hundred six".