542383 has 8 divisors (see below), whose sum is σ = 566352. Its totient is φ = 518976.

The previous prime is 542371. The next prime is 542401. The reversal of 542383 is 383245.

542383 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 542383 - 2¹⁷ = 411311 is a prime.

It is a d-powerful number, because it can be written as 5² + 4 + 3⁸ + 2⁸ + 8⁴ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542323) 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, 3891 + ... + 4027.

It is an arithmetic number, because the mean of its divisors is an integer number (70794).

2⁵⁴²³⁸³ is an apocalyptic number.

542383 is a deficient number, since it is larger than the sum of its proper divisors (23969).

542383 is a wasteful number, since it uses less digits than its factorization.

542383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281.

The product of its digits is 2880, while the sum is 25.

The square root of 542383 is about 736.4665640747. The cubic root of 542383 is about 81.5521389686.

The spelling of 542383 in words is "five hundred forty-two thousand, three hundred eighty-three".