543094727842 has 96 divisors (see below), whose sum is σ = 876939436800. Its totient is φ = 252170451456.

The previous prime is 543094727797. The next prime is 543094727873. The reversal of 543094727842 is 248727490345.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2272362759 + ... + 2272362997.

It is an arithmetic number, because the mean of its divisors is an integer number (9134785800).

Almost surely, 2^543094727842 is an apocalyptic number.

543094727842 is a deficient number, since it is larger than the sum of its proper divisors (333844708958).

543094727842 is a wasteful number, since it uses less digits than its factorization.

543094727842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 543094727842 in words is "five hundred forty-three billion, ninety-four million, seven hundred twenty-seven thousand, eight hundred forty-two".