5123533 has 4 divisors (see below), whose sum is σ = 5168988. Its totient is φ = 5078080.

The previous prime is 5123527. The next prime is 5123537. The reversal of 5123533 is 3353215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47524 + 5076009 = 218^2 + 2253^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123533 - 2¹⁷ = 4992461 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22558 + ... + 22783.

It is an arithmetic number, because the mean of its divisors is an integer number (1292247).

Almost surely, 2^5123533 is an apocalyptic number.

It is an amenable number.

5123533 is a deficient number, since it is larger than the sum of its proper divisors (45455).

5123533 is a wasteful number, since it uses less digits than its factorization.

5123533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45454.

The product of its digits is 1350, while the sum is 22.

The square root of 5123533 is about 2263.5222552473. The cubic root of 5123533 is about 172.3944099299.

Adding to 5123533 its reverse (3353215), we get a palindrome (8476748).

The spelling of 5123533 in words is "five million, one hundred twenty-three thousand, five hundred thirty-three".