542745593 has 8 divisors (see below), whose sum is σ = 584703168. Its totient is φ = 500817744.

The previous prime is 542745571. The next prime is 542745611. The reversal of 542745593 is 395547245.

542745593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 542745593 - 2⁸ = 542745337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542745503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43430 + ... + 54512.

It is an arithmetic number, because the mean of its divisors is an integer number (73087896).

Almost surely, 2^542745593 is an apocalyptic number.

It is an amenable number.

542745593 is a deficient number, since it is larger than the sum of its proper divisors (41957575).

542745593 is a wasteful number, since it uses less digits than its factorization.

542745593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14863.

The product of its digits is 756000, while the sum is 44.

The square root of 542745593 is about 23296.9009312398. The cubic root of 542745593 is about 815.7030795478.

The spelling of 542745593 in words is "five hundred forty-two million, seven hundred forty-five thousand, five hundred ninety-three".