5005030021 has 8 divisors (see below), whose sum is σ = 5126679360. Its totient is φ = 4883619552.

The previous prime is 5005030007. The next prime is 5005030031. The reversal of 5005030021 is 1200305005.

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 5005030021 - 2⁷ = 5005029893 is a prime.

It is a super-2 number, since 2×5005030021² = 50100651022222520882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5005029977 and 5005030004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005030031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16936 + ... + 101473.

It is an arithmetic number, because the mean of its divisors is an integer number (640834920).

Almost surely, 2^5005030021 is an apocalyptic number.

It is an amenable number.

5005030021 is a deficient number, since it is larger than the sum of its proper divisors (121649339).

5005030021 is a wasteful number, since it uses less digits than its factorization.

5005030021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119435.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5005030021 is about 70746.2367974439. The cubic root of 5005030021 is about 1710.5491688264.

Adding to 5005030021 its reverse (1200305005), we get a palindrome (6205335026).

The spelling of 5005030021 in words is "five billion, five million, thirty thousand, twenty-one".