5214523 has 4 divisors (see below), whose sum is σ = 5219128. Its totient is φ = 5209920.

The previous prime is 5214499. The next prime is 5214527. The reversal of 5214523 is 3254125.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5214523 - 2¹⁷ = 5083451 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5214494 and 5214503.

It is not an unprimeable number, because it can be changed into a prime (5214527) 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, 715 + ... + 3307.

It is an arithmetic number, because the mean of its divisors is an integer number (1304782).

Almost surely, 2^5214523 is an apocalyptic number.

5214523 is a deficient number, since it is larger than the sum of its proper divisors (4605).

5214523 is a wasteful number, since it uses less digits than its factorization.

5214523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604.

The product of its digits is 1200, while the sum is 22.

The square root of 5214523 is about 2283.5330083010. The cubic root of 5214523 is about 173.4089582067.

Adding to 5214523 its reverse (3254125), we get a palindrome (8468648).

The spelling of 5214523 in words is "five million, two hundred fourteen thousand, five hundred twenty-three".