50422404 has 24 divisors (see below), whose sum is σ = 117804960. Its totient is φ = 16785664.

The previous prime is 50422397. The next prime is 50422423. The reversal of 50422404 is 40422405.

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, 8887 + ... + 13409.

It is an arithmetic number, because the mean of its divisors is an integer number (4908540).

Almost surely, 2^50422404 is an apocalyptic number.

It is an amenable number.

50422404 is an abundant number, since it is smaller than the sum of its proper divisors (67382556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50422404 is a wasteful number, since it uses less digits than its factorization.

50422404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459 (or 5457 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 50422404 is about 7100.8734673982. The cubic root of 50422404 is about 369.4376751536.

Adding to 50422404 its reverse (40422405), we get a palindrome (90844809).

Subtracting from 50422404 its reverse (40422405), we obtain a palindrome (9999999).

The spelling of 50422404 in words is "fifty million, four hundred twenty-two thousand, four hundred four".