53110042 has 16 divisors (see below), whose sum is σ = 80769312. Its totient is φ = 26189200.

The previous prime is 53110027. The next prime is 53110051. The reversal of 53110042 is 24001135.

It is a super-2 number, since 2×53110042² = 5641353122483528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53109998 and 53110025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94053 + ... + 94615.

It is an arithmetic number, because the mean of its divisors is an integer number (5048082).

Almost surely, 2^53110042 is an apocalyptic number.

53110042 is a deficient number, since it is larger than the sum of its proper divisors (27659270).

53110042 is a wasteful number, since it uses less digits than its factorization.

53110042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 53110042 is about 7287.6636859833. The cubic root of 53110042 is about 375.8883637570. Note that the first 3 decimals are identical.

Adding to 53110042 its reverse (24001135), we get a palindrome (77111177).

The spelling of 53110042 in words is "fifty-three million, one hundred ten thousand, forty-two".