5000521 has 4 divisors (see below), whose sum is σ = 5006592. Its totient is φ = 4994452.

The previous prime is 5000519. The next prime is 5000539. The reversal of 5000521 is 1250005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5000521 - 2¹ = 5000519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561 + ... + 3526.

It is an arithmetic number, because the mean of its divisors is an integer number (1251648).

Almost surely, 2^5000521 is an apocalyptic number.

It is an amenable number.

5000521 is a deficient number, since it is larger than the sum of its proper divisors (6071).

5000521 is an equidigital number, since it uses as much as digits as its factorization.

5000521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070.

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 5000521 is about 2236.1844736068. The cubic root of 5000521 is about 171.0035337778.

Adding to 5000521 its reverse (1250005), we get a palindrome (6250526).

The spelling of 5000521 in words is "five million, five hundred twenty-one", and thus it is an aban number.