542375 has 8 divisors (see below), whose sum is σ = 677040.
Its totient is φ = 433800.
The previous prime is 542371. The next prime is 542401. The reversal of 542375 is 573245.
It is not a de Polignac number, because 542375 - 22 = 542371 is a prime.
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542371) 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, 2045 + ... + 2294.
It is an arithmetic number, because the mean of its divisors is an integer number (84630).
2542375 is an apocalyptic number.
542375 is a deficient number, since it is larger than the sum of its proper divisors (134665).
542375 is an equidigital number, since it uses as much as digits as its factorization.
542375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4354 (or 4344 counting only the distinct ones).
The product of its digits is 4200, while the sum is 26.
The square root of 542375 is about 736.4611327151.
The cubic root of 542375 is about 81.5517380094.
The spelling of 542375 in words is "five hundred forty-two thousand, three hundred seventy-five".