5051404221 has 8 divisors (see below), whose sum is σ = 6899479104. Its totient is φ = 3285466080.

The previous prime is 5051404219. The next prime is 5051404223. The reversal of 5051404221 is 1224041505.

It is an interprime number because it is at equal distance from previous prime (5051404219) and next prime (5051404223).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5051404221 - 2¹ = 5051404219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5051404191 and 5051404200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051404223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20534041 + ... + 20534286.

It is an arithmetic number, because the mean of its divisors is an integer number (862434888).

Almost surely, 2^5051404221 is an apocalyptic number.

It is an amenable number.

5051404221 is a deficient number, since it is larger than the sum of its proper divisors (1848074883).

5051404221 is a wasteful number, since it uses less digits than its factorization.

5051404221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41068371.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5051404221 is about 71073.2313955121. The cubic root of 5051404221 is about 1715.8159774490.

Adding to 5051404221 its reverse (1224041505), we get a palindrome (6275445726).

The spelling of 5051404221 in words is "five billion, fifty-one million, four hundred four thousand, two hundred twenty-one".