542545345016 has 32 divisors (see below), whose sum is σ = 1018654230000. Its totient is φ = 270904435200.

The previous prime is 542545344947. The next prime is 542545345031. The reversal of 542545345016 is 610543545245.

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 7 ways as a sum of consecutive naturals, for example, 23101856 + ... + 23125328.

Almost surely, 2^542545345016 is an apocalyptic number.

It is an amenable number.

542545345016 is a deficient number, since it is larger than the sum of its proper divisors (476108884984).

542545345016 is a wasteful number, since it uses less digits than its factorization.

542545345016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27279 (or 27275 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 542545345016 in words is "five hundred forty-two billion, five hundred forty-five million, three hundred forty-five thousand, sixteen".