542093593 has 8 divisors (see below), whose sum is σ = 561686400. Its totient is φ = 522847728.

The previous prime is 542093557. The next prime is 542093611. The reversal of 542093593 is 395390245.

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 542093593 - 2⁹ = 542093081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542091593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83553 + ... + 89806.

It is an arithmetic number, because the mean of its divisors is an integer number (70210800).

Almost surely, 2^542093593 is an apocalyptic number.

542093593 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

542093593 is a deficient number, since it is larger than the sum of its proper divisors (19592807).

542093593 is a wasteful number, since it uses less digits than its factorization.

542093593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173471.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 542093593 is about 23282.9034486681. The cubic root of 542093593 is about 815.3763141027.

The spelling of 542093593 in words is "five hundred forty-two million, ninety-three thousand, five hundred ninety-three".