5016013621 has 8 divisors (see below), whose sum is σ = 5178657024. Its totient is φ = 4853422560.

The previous prime is 5016013603. The next prime is 5016013633. The reversal of 5016013621 is 1263106105.

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 5016013621 - 2⁵ = 5016013589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016013721) 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, 304041 + ... + 320113.

It is an arithmetic number, because the mean of its divisors is an integer number (647332128).

Almost surely, 2^5016013621 is an apocalyptic number.

It is an amenable number.

5016013621 is a deficient number, since it is larger than the sum of its proper divisors (162643403).

5016013621 is a wasteful number, since it uses less digits than its factorization.

5016013621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26171.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5016013621 is about 70823.8209997173. The cubic root of 5016013621 is about 1711.7995283656.

Adding to 5016013621 its reverse (1263106105), we get a palindrome (6279119726).

The spelling of 5016013621 in words is "five billion, sixteen million, thirteen thousand, six hundred twenty-one".