5225513 has 4 divisors (see below), whose sum is σ = 5500560. Its totient is φ = 4950468.

The previous prime is 5225509. The next prime is 5225527. The reversal of 5225513 is 3155225.

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 5225513 - 2² = 5225509 is a prime.

It is a super-2 number, since 2×5225513² = 54611972226338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225503) 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, 137495 + ... + 137532.

It is an arithmetic number, because the mean of its divisors is an integer number (1375140).

Almost surely, 2^5225513 is an apocalyptic number.

It is an amenable number.

5225513 is a deficient number, since it is larger than the sum of its proper divisors (275047).

5225513 is a wasteful number, since it uses less digits than its factorization.

5225513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275046.

The product of its digits is 1500, while the sum is 23.

The square root of 5225513 is about 2285.9381006493. The cubic root of 5225513 is about 173.5306968693.

The spelling of 5225513 in words is "five million, two hundred twenty-five thousand, five hundred thirteen".