50900042 has 16 divisors (see below), whose sum is σ = 77723712. Its totient is φ = 24995040.

The previous prime is 50900027. The next prime is 50900063. The reversal of 50900042 is 24000905.

It is a junction number, because it is equal to n+sod(n) for n = 50899987 and 50900023.

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, 48758 + ... + 49790.

It is an arithmetic number, because the mean of its divisors is an integer number (4857732).

Almost surely, 2^50900042 is an apocalyptic number.

50900042 is a deficient number, since it is larger than the sum of its proper divisors (26823670).

50900042 is a wasteful number, since it uses less digits than its factorization.

50900042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 50900042 is about 7134.4265361695. The cubic root of 50900042 is about 370.6005392375.

Adding to 50900042 its reverse (24000905), we get a palindrome (74900947).

The spelling of 50900042 in words is "fifty million, nine hundred thousand, forty-two".