5030421221 has 8 divisors (see below), whose sum is σ = 5752925760. Its totient is φ = 4308884928.

The previous prime is 5030421217. The next prime is 5030421239. The reversal of 5030421221 is 1221240305.

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

It is a cyclic number.

It is not a de Polignac number, because 5030421221 - 2² = 5030421217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5030421193 and 5030421202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030421271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230891 + ... + 251736.

It is an arithmetic number, because the mean of its divisors is an integer number (719115720).

Almost surely, 2^5030421221 is an apocalyptic number.

It is an amenable number.

5030421221 is a deficient number, since it is larger than the sum of its proper divisors (722504539).

5030421221 is a wasteful number, since it uses less digits than its factorization.

5030421221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484123.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5030421221 is about 70925.4624306391. The cubic root of 5030421221 is about 1713.4369074399.

Adding to 5030421221 its reverse (1221240305), we get a palindrome (6251661526).

The spelling of 5030421221 in words is "five billion, thirty million, four hundred twenty-one thousand, two hundred twenty-one".