542163741 has 8 divisors (see below), whose sum is σ = 826154304. Its totient is φ = 309807840.

The previous prime is 542163733. The next prime is 542163761. The reversal of 542163741 is 147361245.

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

It is not a de Polignac number, because 542163741 - 2³ = 542163733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542163761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12908640 + ... + 12908681.

It is an arithmetic number, because the mean of its divisors is an integer number (103269288).

Almost surely, 2^542163741 is an apocalyptic number.

It is an amenable number.

542163741 is a deficient number, since it is larger than the sum of its proper divisors (283990563).

542163741 is a wasteful number, since it uses less digits than its factorization.

542163741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25817331.

The product of its digits is 20160, while the sum is 33.

The square root of 542163741 is about 23284.4098271784. The cubic root of 542163741 is about 815.4114830302.

The spelling of 542163741 in words is "five hundred forty-two million, one hundred sixty-three thousand, seven hundred forty-one".