50022004 has 6 divisors (see below), whose sum is σ = 87538514. Its totient is φ = 25011000.

The previous prime is 50022001. The next prime is 50022031. The reversal of 50022004 is 40022005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38812900 + 11209104 = 6230^2 + 3348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50022001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6252747 + ... + 6252754.

Almost surely, 2^50022004 is an apocalyptic number.

It is an amenable number.

50022004 is a deficient number, since it is larger than the sum of its proper divisors (37516510).

50022004 is a wasteful number, since it uses less digits than its factorization.

50022004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12505505 (or 12505503 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 50022004 is about 7072.6235584824. The cubic root of 50022004 is about 368.4571842244.

Adding to 50022004 its reverse (40022005), we get a palindrome (90044009).

Subtracting from 50022004 its reverse (40022005), we obtain a palindrome (9999999).

The spelling of 50022004 in words is "fifty million, twenty-two thousand, four".