50426042 has 16 divisors (see below), whose sum is σ = 78008832. Its totient is φ = 24428880.

The previous prime is 50426039. The next prime is 50426059. The reversal of 50426042 is 24062405.

It is a junction number, because it is equal to n+sod(n) for n = 50425999 and 50426017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18167 + ... + 20757.

It is an arithmetic number, because the mean of its divisors is an integer number (4875552).

Almost surely, 2^50426042 is an apocalyptic number.

50426042 is a deficient number, since it is larger than the sum of its proper divisors (27582790).

50426042 is a wasteful number, since it uses less digits than its factorization.

50426042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 50426042 is about 7101.1296284464. The cubic root of 50426042 is about 369.4465599735.

Adding to 50426042 its reverse (24062405), we get a palindrome (74488447).

The spelling of 50426042 in words is "fifty million, four hundred twenty-six thousand, forty-two".