53042 has 8 divisors (see below), whose sum is σ = 86832. Its totient is φ = 24100.

The previous prime is 53017. The next prime is 53047. The reversal of 53042 is 24035.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 53042.

It is not an unprimeable number, because it can be changed into a prime (53047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184 + ... + 1227.

It is an arithmetic number, because the mean of its divisors is an integer number (10854).

2⁵³⁰⁴² is an apocalyptic number.

53042 is a deficient number, since it is larger than the sum of its proper divisors (33790).

53042 is a wasteful number, since it uses less digits than its factorization.

53042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 53042 is about 230.3084887710. The cubic root of 53042 is about 37.5727771866.

Adding to 53042 its reverse (24035), we get a palindrome (77077).

The spelling of 53042 in words is "fifty-three thousand, forty-two".