5000515221 has 16 divisors (see below), whose sum is σ = 7184812544. Its totient is φ = 3075274944.

The previous prime is 5000515217. The next prime is 5000515237. The reversal of 5000515221 is 1225150005.

It is not a de Polignac number, because 5000515221 - 2² = 5000515217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000515241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22140 + ... + 102426.

It is an arithmetic number, because the mean of its divisors is an integer number (449050784).

Almost surely, 2^5000515221 is an apocalyptic number.

It is an amenable number.

5000515221 is a deficient number, since it is larger than the sum of its proper divisors (2184297323).

5000515221 is a wasteful number, since it uses less digits than its factorization.

5000515221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81900.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5000515221 is about 70714.3211874370. The cubic root of 5000515221 is about 1710.0346790272.

Adding to 5000515221 its reverse (1225150005), we get a palindrome (6225665226).

The spelling of 5000515221 in words is "five billion, five hundred fifteen thousand, two hundred twenty-one".