53102042 has 8 divisors (see below), whose sum is σ = 91032096. Its totient is φ = 22758012.

The previous prime is 53102041. The next prime is 53102051. The reversal of 53102042 is 24020135.

53102042 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 self number, because there is not a number n which added to its sum of digits gives 53102042.

It is not an unprimeable number, because it can be changed into a prime (53102041) 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 3 ways as a sum of consecutive naturals, for example, 1896488 + ... + 1896515.

It is an arithmetic number, because the mean of its divisors is an integer number (11379012).

Almost surely, 2^53102042 is an apocalyptic number.

53102042 is a deficient number, since it is larger than the sum of its proper divisors (37930054).

53102042 is a wasteful number, since it uses less digits than its factorization.

53102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793012.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 53102042 is about 7287.1147925637. The cubic root of 53102042 is about 375.8694893734.

Adding to 53102042 its reverse (24020135), we get a palindrome (77122177).

The spelling of 53102042 in words is "fifty-three million, one hundred two thousand, forty-two".