5021533 has 4 divisors (see below), whose sum is σ = 5478048. Its totient is φ = 4565020.

The previous prime is 5021531. The next prime is 5021537. The reversal of 5021533 is 3351205.

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 5021533 - 2¹ = 5021531 is a prime.

It is a Duffinian number.

5021533 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5021533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021531) 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, 228241 + ... + 228262.

It is an arithmetic number, because the mean of its divisors is an integer number (1369512).

Almost surely, 2^5021533 is an apocalyptic number.

It is an amenable number.

5021533 is a deficient number, since it is larger than the sum of its proper divisors (456515).

5021533 is a wasteful number, since it uses less digits than its factorization.

5021533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456514.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5021533 is about 2240.8777298193. The cubic root of 5021533 is about 171.2427158711.

Adding to 5021533 its reverse (3351205), we get a palindrome (8372738).

The spelling of 5021533 in words is "five million, twenty-one thousand, five hundred thirty-three".