5254523 has 4 divisors (see below), whose sum is σ = 5276568. Its totient is φ = 5232480.

The previous prime is 5254499. The next prime is 5254537. The reversal of 5254523 is 3254525.

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

It is a cyclic number.

It is not a de Polignac number, because 5254523 - 2¹⁴ = 5238139 is a prime.

It is a super-3 number, since 3×5254523³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

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 = 5254492 and 5254501.

It is not an unprimeable number, because it can be changed into a prime (5250523) 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, 10661 + ... + 11142.

It is an arithmetic number, because the mean of its divisors is an integer number (1319142).

Almost surely, 2^5254523 is an apocalyptic number.

5254523 is a deficient number, since it is larger than the sum of its proper divisors (22045).

5254523 is a wasteful number, since it uses less digits than its factorization.

5254523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22044.

The product of its digits is 6000, while the sum is 26.

The square root of 5254523 is about 2292.2746345061. The cubic root of 5254523 is about 173.8512292465.

The spelling of 5254523 in words is "five million, two hundred fifty-four thousand, five hundred twenty-three".